California has sued the former shell of DNA testing company 23andMe over alleged security failures and misleading statements surrounding its 2023 data breach.

On May 27, 2026, Attorney General Rob Bonta filed suit in San Francisco Superior Court against Chrome Holding Co., the company now handling 23andMe’s remaining assets following its bankruptcy.

California’s complaint accuses 23andMe of failing to implement reasonable security measures to protect sensitive data and alleges violations of several state privacy and consumer protection laws. It also accuses the company of making misleading statements about its security practices.

The 2023 breach used old-school credential-stuffing tactics against 23andMe’s login page. Attackers operated inside the systems for roughly five months without anyone noticing. The direct compromise was modest, affecting about 14,000 accounts, but that was all the attackers needed to steal the data of just under seven million customers.

The intruders pivoted from those accounts through DNA Relatives, the platform’s headline feature, which enabled people to determine who they were connected with through DNA similarity. The lawsuit alleges a critical coding error in that feature enabled the perpetrators to scrape data from millions of other users connected by biological kinship.

The victim-blaming defense became evidence

After the breach went public, 23andMe sent victims’ legal representatives a letter blaming users for reusing passwords from sites that had been compromised earlier. The exposed data, the company suggested, had been shared of the users’ own free will and would not cause “pecuniary harm.”

The harms stemming from genetic data theft extend far beyond financial losses, however. The genetic information that was stolen enabled thieves to determine an individual’s genetic origins.

The data was reportedly offered for sale on the dark web with this information as a selling point, enabling sellers to offer records on Asian American Pacific Islander (AAPI) or Jewish customers, for example. Bonta’s office pointed out that antisemitic violence was on the rise at the time.

In spite of the letter’s attempt to blame users, only about 14,000 accounts were directly compromised through password reuse. The rest of the data was allegedly exposed through 23andMe’s own product. According to the complaint, the coding error in DNA Relatives exposed the data of anyone who had opted into the service, not just those linked to the 14,000 compromised accounts.

Can the state recover damages?

California is seeking statutory penalties ranging from $1,000 to $7,500 per violation. With 855,541 Californians among the affected users, the costs could mount up quickly.

The question is how much of it the state will collect if it wins its case. 23andMe filed for Chapter 11 bankruptcy in March 2025, then sold most of its assets, including the genomic data of more than 15 million customers, to TTAM Research Institute, a nonprofit founded by former 23andMe CEO Anne Wojcicki. California and several other states opposed the sale on Genetic Information Privacy Act grounds, but a federal bankruptcy judge approved it. The states are now appealing that decision.

Chrome Holding Co., the corporate shell that remains of 23andMe, received $305 million from that sale. But others have already been picking over what’s left.

Other regulators have already had their turn. The UK Information Commissioner’s Office fined 23andMe £2.31 million in June last year following a joint investigation with the Privacy Commissioner of Canada. A federal court initially approved a $30 million class-action settlement covering most US customer claims. That settlement later grew to $50 million and received final approval in January 2026.

What customers can do

If you tested with 23andMe, the standard breach hygiene still applies. Reset any password you reused on other sites and turn on multi-factor authentication wherever it’s offered. Credential stuffing only works on usernames and passwords that have already been exposed elsewhere. Also watch for phishing attacks that name-drop 23andMe or the breach itself. And maybe weigh the benefits of using DNA testing services against the security risks.

Because there’s one part of this that no fine and no settlement can solve: stolen genetic data sold on the dark web cannot be taken back. Passwords can be changed. DNA can’t.

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Carnival Corporation, parent of Carnival Cruise Line, is sending out fresh “Notice of Cybersecurity Event” letters dated May 27, 2026. If you feel like you’ve read that sentence before, you’re not imagining things. Over the last decade, the world’s largest cruise operator has accumulated a worrying track record of breaches, ransomware incidents, and regulatory penalties, with this 2026 incident adding yet another entry to an already lengthy cybersecurity history.

There are several data breaches involving Carnival Corporation or one of its subsidiaries in our database.

Between 2019 and 2021 alone, Carnival reported four separate cybersecurity events to the New York Department of Financial Services. These included two ransomware attacks and a phishing incident in which attackers deployed malware, accessed and encrypted internal systems, and stole personal customer and employee information.

In this latest case, an attacker used social engineering to trick a Carnival employee into granting access to part of the company’s IT systems on April 14, 2026. By April 22, they used a compromised account to access a “limited portion” of Carnival’s IT systems, where they were able to copy personal data before being blocked.

According to the data breach notice filed in Maine, a total of 5,995,277 people were affected. Carnival determined that the intruder had illegally copied files containing personal information and is now writing to affected individuals to tell them that “data elements” relating to them were obtained.

Researchers cited by Gblock say the stolen data appears to include:

• Full names
• Email addresses
• Dates of birth
• Genders
• Mariner Society membership status and tier
• Internal customer identifiers

The template letter does not list specific data fields. Instead, it uses a placeholder:

“We have determined that your <<data elements>> were obtained.”

This strongly suggests that Carnival is populating each letter with data categories relevant to that particular individual, a common pattern in large breaches where people may have provided different information at different times.

Furthermore, the letters contain the usual content about the speed with which the company acted, involving third‑party experts, and frame the affected systems as a limited subset of the environment. For recipients, the important fact is not how limited the breach was from the company’s point of view, but whether the exposed information could be used for identity theft, fraud, or highly convincing phishing attacks.

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We do know from past Carnival incidents that exposed data has included names, addresses, dates of birth, passport numbers, health information, and payment details. In previous breaches affecting cruise lines, compromised data has ranged from basic contact details to Social Security numbers and credit card information. Carnival has not publicly disclosed the full categories of data involved in the 2026 incident, but given that this 2026 event again involves “personal information” copied from internal systems, it is reasonable to treat it as a serious privacy incident, even if the exact mix of data varies per person.

The attack was claimed by extortion group ShinyHunters, which is known to steal data and then ask for a ransom. If the victim does not agree to the terms, the data will be published and/or sold to the highest bidder.

From a cybercriminal’s perspective, cruise industry data is highly prized. Cruise passengers are often relatively wealthy, and passenger records can combine identity data (names, addresses, dates of birth, passport numbers), contact data (emails, phone numbers), and potentially payment data (card numbers and sometimes bank details), making them valuable for identity theft, targeted phishing, and fraud.

What to do if you’re affected

To mitigate the fallout, Carnival is offering a complimentary 24‑month TransUnion credit‑monitoring package, delivered via the MyTrueIdentity platform and supported by Cyberscout for fraud assistance.

Be cautious of emails, texts, or calls claiming to come from Carnival or credit-monitoring providers, as cybercriminals often exploit breaches with phishing scams. Read our advice on what to do when you find out you’re involved in a data breach.

NYC Health + Hospitals (NYC H+H) posted a data breach notice about a months‑long breach via a third‑party vendor that exposed highly sensitive patient and employee data for at least 1.8 million people, including medical records, government IDs, geolocation data, and even fingerprint and palm‑print biometrics.

NYC H+H detected suspicious activity on February 2, 2026, and later confirmed that an unauthorized actor had access to parts of its network from roughly late November 2025 through February 2026.

During this window, attackers copied files containing personal, medical, financial, and biometric information. The incident was reported to the US Department of Health and Human Services (HHS) on March 24, 2026, and currently affects at least 1.8 million individuals, making it one of the largest healthcare breaches of 2026 so far.

NYC H+H attributes the intrusion to a breach at an unnamed third‑party vendor that had access to its systems. This fits the current pattern of supply-chain compromises, where a vendor becomes the entry point for attackers to gain access to their clients’ systems or data.

Incidents like these are a textbook example of how deeply personal health data can fuel long‑term fraud, stalkerware‑like abuse, and permanent privacy loss.

See if your personal data has been exposed.

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Types of data

According to NYC H+H’s notice and related write‑ups, the exposed dataset is unusually broad and detailed.

We can divide the data into three distinct layers:

• Classical PII, which can be combined with other leaked datasets: Full names and contact details. Government‑issued identifiers, including Social Security Numbers, driver’s license and passport numbers, other government ID numbers, taxpayer IDs, and IRS identity protection PINs. The breach also exposed billing and payment records, plus bank and card data, which can be used for direct financial theft and highly convincing social engineering.
• Medical and insurance data: Detailed diagnoses, medication lists, and test results expose conditions people may have kept private from employers, family, or insurers, enabling blackmail, targeted scams, and discrimination. Insurance and claims data can be abused to submit fraudulent claims, redirect reimbursements, or impersonate existing identities in healthcare systems.
• Biometrics: These are at least as sensitive as medical history because they tend to stay with you for life. They are not easy to erase or replace. Once compromised, large biometric databases become long‑term liabilities for everyone who relies on them as trustworthy identifiers.

Unfortunately, this is part of a broader pattern. The FBI’s Internet Crime Complaint Center (IC3) reports that healthcare was the most targeted critical infrastructure sector for ransomware in 2025, with 460 ransomware incidents and 182 reported healthcare data breaches.

The Change Healthcare ransomware attack alone exposed medical and billing data for more than 190 million Americans, highlighting how a single healthcare intermediary can disrupt an entire system.

What to do if you’re involved

If you’ve interacted with NYC Health + Hospitals, there’s a possibility your personal information could be affected.

NYC Health + Hospitals is making identity theft prevention and mitigation services, including credit monitoring, available through Kroll Information Assurance, LLC for a period of 24 months at no cost to all individuals who have worked for or been a patient of NYC Health + Hospitals. For more details check its data breach notice.

If you think you’ve been affected by a data breach, here are steps you can take to protect yourself:

• Check the company’s advice. Every breach is different, so check with the company to find out what’s happened and follow any specific advice it offers.
• Change your password. You can make a stolen password useless to thieves by changing it. Choose a strong password that you don’t use for anything else. Better yet, let a password manager choose one for you.
• Enable two-factor authentication (2FA). If you can, use a FIDO2-compliant hardware key, laptop, or phone as your second factor. Some forms of 2FA can be phished just as easily as a password, but 2FA that relies on a FIDO2 device can’t be phished.
• Watch out for impersonators. The criminals may contact you posing as the breached platform. Check the official website to see if it’s contacting victims and verify the identity of anyone who contacts you using a different communication channel.
• Take your time. Phishing attacks often impersonate people or brands you know, and use themes that require urgent attention, such as missed deliveries, account suspensions, and security alerts.
• Consider not storing your card details. It’s definitely more convenient to let sites remember your card details, but it increases risk if a retailer suffers a breach.
• Set up identity monitoring, which alerts you if your personal information is found being traded illegally online and helps you recover after.

Let’s face it, an incognito window can only do so much. 
 
Breaches, dark web trading, credit fraud. Malwarebytes Identity Theft Protection monitors for all of it, alerts you fast, and comes with identity theft insurance. 

UK anti-fraud non-profit Cifas just published research that should bother anyone who runs a business, or buys from one: One in eight workers at large enterprises have either sold their company login credentials or know someone who did.

The internet is awash with compromised credentials that employees use to access company systems. Threat intelligence company KELA tracked nearly 2.9 billion compromised credentials globally in 2025. Most of these come from phishing attacks and infostealers. But thanks to employees wanting to make a quick buck, cyber criminals can just make people an offer.

The insiders nobody’s watching

Cifas interviewed 2,000 employees of companies with at least 1,000 staff. Of these, 13% admitted to selling their corporate access credentials in the last 12 months, or knowing someone who did. Amazingly, as the report says, the sellers did so “often under the belief it’s harmless.”

Newsflash: Selling your account credentials isn’t harmless. Criminals want them so they can take over the account and do nefarious things with it. Account takeovers in the US surged 6% to over 78,000 last year, according to Verizon.

Many hijacked accounts are personal ones for services ranging from social media to online streaming sites, and of course bank accounts. But many others are accounts for business systems like Microsoft 365, Salesforce, and other platforms that hold sensitive company data. Those secrets are valuable commodities for criminals who can then trade them on the open market.

Your boss is more likely to sell than you

Ideally, this is where a common technique called “least-privilege access” should come in.

The idea is that a corporate online account should only have access to what it needs. So Jim in the canteen should have access to the food ordering system, but not to the entire customer database. That way, even if Jim’s account gets compromised, the worst the attackers could do is deprive you of sausages tomorrow.

The problem is that, according to the report, higher-ups are even more comfortable selling their account credentials than low-level employees. Thirty-two percent of senior managers find it justifiable, along with 36% of directors, 43% of C-suite executives, and, stunningly, four in five business owners. Their roles mean that even with least-privilege access, their accounts can still open routes to sensitive system functions and data.

This isn’t just a UK problem

The Cifas research is UK-specific, but that’s likely not where it ends. We’ve seen employees at several companies selling access to either company accounts or records. For example, cryptocurrency company Coinbase revealed last year that employees at a Bangladesh-based outsourcing company sold customer records to hackers.

Compromised credentials are widespread. Our own research found that in a single 30-day window, 111 Fortune 500 companies had employee credentials leaked. Long-term, 363 of those firms (that’s 73%) have lost control of at least one employee credential.

Employees selling their access credentials isn’t just bad for the companies that employ them. It’s also bad for customers.

When a director’s password goes up for sale, a customer file might not be far behind, although it likely won’t be the director selling it. Malwarebytes found that 91% of Fortune 500 companies have had their customers’ credentials leaked, and hijacked accounts are a great way to get at them.

So insider risk isn’t just a corporate issue. It’s also a consumer one. That makes us less likely to hand over our personal information to large enterprises without questioning why they need it.

Your name, address, and phone number are probably already for sale.  

Data brokers collect and sell your personal details to anyone willing to pay. Malwarebytes Personal Data Remover finds them and gets your information removed, then keeps watch so it stays that way. 

Days after confirming a major data breach, Instructure is now facing a second blow.

Earlier this week, Instructure confirmed a major data breach affecting its cloud‑hosted Canvas environment, with the ShinyHunters group claiming it stole hundreds of millions of records tied to thousands of schools and universities worldwide. As discussed in our earlier blog, that incident involved data such as student and staff records, enrollment details, and private messages allegedly accessed through Canvas export features and APIs. At that stage, the focus was on large‑scale data theft and the long‑term risks for affected students and families, including identity fraud and highly targeted phishing.

According to new reporting, ShinyHunters has now hit Instructure again, this time moving from quiet data theft to very visible extortion. Using another vulnerability in Instructure’s systems, the attackers were able to modify Canvas login portals for hundreds of educational institutions, defacing both web logins and the Canvas app with an on‑screen ransom message.

The message both claimed responsibility for the earlier breach and set a deadline of May 12 for Instructure and affected schools to contact the gang or risk the public release of stolen data.

This second wave matters for two reasons. First, it confirms that ShinyHunters still has meaningful access to Instructure’s environment, or at least to components that control the look and behavior of school login pages. Second, it marks a clear escalation in pressure tactics, from leaked claims and dark web posts to messages shown directly to students, parents, and staff trying to access their courses.

How to deal with this data breach

For students and families, the practical advice from our original blog still applies:

• Reset Canvas‑related passwords
• Enable multi‑factor authentication where possible
• Monitor financial and credit activity as children get older
• Stay wary of highly personalized phishing that references real schools, courses, or teachers

For schools and districts, this latest extortion campaign underlines the need to coordinate closely with Instructure, review single sign-on (SSO) integrations, and prepare clear communications so that any future defacements or data leaks do not catch staff and parents by surprise.

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Instructure, the company behind the Canvas learning management system (LMS), confirmed a cyber incident and subsequent data breach affecting its cloud‑hosted environment.

The ShinyHunters ransomware group claims it is behind the attack and says it stole roughly 275 million records tied to students, teachers, and staff.

The criminals shared a list of 8,809 school districts, universities, and online education platforms with BleepingComputer whose Canvas instances they claim were impacted, with per‑institution record counts ranging from tens of thousands to several million.

See if your personal data has been exposed.

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What to do if your child’s Instructure/Canvas data was exposed

If you’ve been told that your child was affected by the Instructure breach, you may be wondering what you can do to protect them. Here are some practical steps you can take right away.

1. Check what the school and Instructure are saying

Start with the notification from the school or district and Instructure’s own updates to understand what data about your child was involved (for example: name, email address, student ID, or course information). Follow any specific steps they recommend for student accounts and keep an eye on follow‑up messages in case new information comes to light.

Make sure the notification is real before anything else. If anything in the message looks suspicious, such as odd links, pressure to act immediately, or requests for extra data, check this first. Go to the district’s or Instructure’s site directly and use the contact details listed there to verify.

2. Lock down your child’s school and learning accounts

If your child has a Canvas or related account, change that password immediately, especially if your school lets students or parents log in with a username and password instead of single sign‑on. If your child tends to reuse passwords (for example, using the same one for Canvas, email, and gaming accounts), change those other passwords as well.

Give every account its own strong, unique password and consider using a family password manager so you can create and store these without relying on memory. For younger children, you may want to manage these credentials yourself and keep a list of which education platforms they use.

3. Turn on multi‑factor authentication where possible

Multi‑factor authentication (MFA) makes it much harder for someone to log into an account with just a password. If your school or district allows it on parent or student accounts (for example, a code sent by SMS, email, or generated in an authenticator app), turn it on and, ideally, have the codes go to a device or app you control.

Remind your child that security codes are like short‑term passwords. They should never share them with friends, teachers, or anyone claiming to be “IT support,” even if a message looks urgent or uses school branding.

4. Consider extra identity protection for minors

If the breach included very sensitive identifiers (such as national ID or Social Security numbers in some regions), ask both the school and the breached provider what protection is being offered for minors, such as credit monitoring or identity restoration services. In some countries, you can also place a credit freeze or similar block on a minor’s file to prevent new accounts being opened in their name.

Even if your child is too young to have a credit file today, it’s worth keeping a note of this incident so you remember to check their records once they are old enough.

5. Stay alert for follow‑on scams

Attackers like to reuse stolen data from education platforms to make phishing and scam messages more convincing, mentioning real school names, teachers, or courses. Be especially wary of emails and texts that claim to be from the school, district, or Instructure and that ask you to “confirm” login details, open unexpected attachments (like “new assignments”), or pay fees via unusual methods.

As a rule of thumb, avoid clicking links in unsolicited messages about the breach. Instead, open a new browser window and go to the official site or app as you normally would, then log in from there to check for messages.

Security researchers are warning about a newly discovered vulnerability in the widely used web server management software cPanel and WebHost Manager (WHM). 

This is a critical, actively exploited authentication-bypass bug in cPanel/WHM that lets attackers gain administrative access to the interface without credentials, potentially take over servers and all hosted sites.

The vulnerability, tracked as CVE-2026-41940, has been added to the Known Exploited Vulnerabilities catalog by the Cybersecurity and Infrastructure Security Agency (CISA), meaning there is evidence it is being used in real-world attacks.

Because cPanel/WHM is used by over a million sites worldwide, including banks and health organizations, the potential impact is huge. In simple terms, the bug can act like a front‑door key to a big chunk of the web’s hosting infrastructure.

cPanel released patches on April 28, 2026, and urged all customers and hosts to update. It said all supported versions after 11.40 are affected, including DNSOnly and WP Squared.

Hosting providers including Namecheap, HostGator, and KnownHost temporarily blocked access to cPanel interfaces while patching, treating this as a critical authentication bypass and reporting exploit attempts going back to late February 2026.

How to stay safe

While it’s up to the hosting companies and website owners to patch as quickly as possible, there are ways to reduce your risk if a site you use is compromised.

As always, limit the data you share with websites to what’s absolutely necessary. Data they don’t have can’t be stolen.

When ordering from an online retailer, don’t tick the box to save your card details for future purchases as they will be stored on the server.

If there’s an option to check out as a guest, use it. It reduces the amount of personal data tied to an account.

Don’t reuse passwords. When one site is compromised, having the same credentials in several places turns it into a multi‑account takeover problem. A password manager can help you create complex unique passphrases, and remember them for you.

Where possible, pay by credit card. In many regions, this gives you stronger fraud protection.

Your details are probably already for sale. 

FIND OUT HERE

When a site you trust gets hacked

If you think you’ve been affected by a data breach, take the following steps:

• Check the company’s advice. Every breach is different, so check with the company to find out what’s happened and follow any specific advice it offers.
• Change your password. You can make a stolen password useless to thieves by changing it. Choose a strong password that you don’t use for anything else. Better yet, let a password manager choose one for you.
• Enable two-factor authentication (2FA). If you can, use a FIDO2-compliant hardware key, laptop, or phone as your second factor. Some forms of 2FA can be phished just as easily as a password, but 2FA that relies on a FIDO2 device can’t be phished.
• Watch out for impersonators. The thieves may contact you posing as the breached platform. Check the official website to see if it’s contacting victims and verify the identity of anyone who contacts you using a different communication channel.
• Take your time. Phishing attacks often impersonate people or brands you know, and use themes that require urgent attention, such as missed deliveries, account suspensions, and security alerts.
• Consider not storing your card details. It’s definitely more convenient to let sites remember your card details, but it increases risk if a retailer suffers a breach.
• Set up identity monitoring, which alerts you if your personal information is found being traded illegally online and helps you recover after.

If you use the internet, you’ve likely been affected by cybercrime in some way. Even when an attack is aimed at a company, the fallout usually lands on ordinary people.

The most obvious harm is stolen data. When attackers break into a business, it is usually customer information that ends up in criminal hands, and that can lead to identity theft, tax fraud, credit card fraud, and a long tail of scam attempts that can continue for months or years. For consumers, the breach itself is often just the start of the cleanup.

That work is annoying, time-consuming, and sometimes expensive. People may have to freeze credit, replace cards, change passwords, be on the lookout for suspicious transactions, and dispute charges. The Federal Trade Commission (FTC) specifically advises consumers to use IdentityTheft.gov after a breach and recommends steps like credit freezes and fraud alerts to reduce the chance of further abuse.

When sensitive data is exposed, the harm is not only financial. Medical, insurance, and other deeply personal records can be used to create more convincing phishing or extortion attempts, and the stress of knowing that private information is circulating among criminals can linger long after the technical incident is over. In other words, breach victims are not just cleaning up a data problem, they are dealing with a loss of trust.

Breaches happen every day. Don’t be the last to know.

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Cybercrime also hits consumers through service disruption. Ransomware and intrusion campaigns can interrupt payment systems, telecom services, shipping, energy distribution, booking platforms, and other infrastructure people rely on every day. In those cases, the consumer impact is immediate: you may not be able to pay, travel, call, buy, or even work normally. The CSIS timeline and Canada’s cyberthreat assessment both show that these disruptions are increasingly tied to high-value targets and can be part of broader state or criminal campaigns.

Not all these incidents are driven by cybercriminals. Recently, Britain’s cybersecurity chief warned that the UK is handling 4 nationally significant cyberincidents every week, with the majority now traced back to foreign governments rather than cybercriminal groups.

Another cost is easy to overlook: disinformation and confusion. When attackers steal data, disrupt services, or impersonate trusted brands, they can also flood the public with fake support messages, scam calls, refund schemes, and phishing emails pretending to be the breached company. The breach becomes a launchpad for more fraud, and consumers are left trying to separate legitimate notifications from those sent by attackers.

Then there is the security backlash. After a breach, companies usually tighten access rules, add more multi-factor authentication prompts, force reauthentication, shorten sessions, and increase fraud checks. Those measures are often necessary, but they also make ordinary digital life more cumbersome. The consumer ends up paying with time and frustration for security problems they did not create.

That is why company-targeted cybercrime is not really only a business problem. It is a consumer issue, a public-trust issue, and sometimes even a national security issue. A single breach can leak data, trigger fraud, interrupt essential services, amplify scams, and make using the internet more frustrating for everyone else. The real cost is rarely confined to the company that got hit.

Knowing this, it’s worth thinking carefully about which companies to trust with your data and how much you’re willing to share . You cannot stop every attack against every company you deal with, but you can limit the fallout by being more selective. Some considerations:

• Do they need all the information they are asking for?
• Would it hurt anything if you leave some fields blank or give less specific answers?
• Has this company been breached in the past, and how did they handle it?
• How long will they store the data you provide?
• Can you easily have your data removed at your request?

Your name, address, and phone number are probably already for sale.  

Data brokers collect and sell your personal details to anyone willing to pay. Malwarebytes Personal Data Remover finds them and gets your information removed, then keeps watch so it stays that way. 

Travel companies love telling you your data is safe. Booking.com just reminded everyone why that’s a hard promise to keep.

The Amsterdam-based booking giant began notifying customers on April 13 that “unauthorized third parties” had accessed guest reservation data.  The compromised information includes booking details, names, email addresses, physical addresses, and phone numbers—essentially everything you’d need to convincingly impersonate a hotel contacting a guest. 

The criminals appear to have accessed the data by compromising Booking.com’s hotel partners. A Microsoft report blames the ClickFix phishing technique, which gets victims (in this case, hotel employees) to install malware disguised a computer “fix.”

Microsoft blames a criminal group called Storm-1865 for the caper, and caught it running exactly this kind of campaign against hotel workers across across North America, Oceania, South and Southeast Asia, and Europe, deploying nasty malware like XWorm and VenomRAT through fake CAPTCHA pages. 

Booking.com’s customer notification warned that the exposed data could be used for phishing and said it would never ask for sensitive information or bank transfers.

But scammers have a proven playbook for turning stolen booking data into cash. They can hijack a reservation by impersonating a hotel, message guests demanding a further payment, or credit card details for “payment verification.” The stolen data gives them everything they need to convince the hotel customer they’re legit.

The UK’s Action Fraud received 532 reports of Booking.com scams like this between June 2023 and September 2024, with victims losing £370,000 (around $470,000).

This has happened to Booking.com partners and customers before. In 2018, criminals phished hotel employees and accessed data belonging to Booking.com customers.  Scammers also conducted a voice phishing campaign later that year that targeted 40 hotels in the UAE. Over 4,000 customers’ data was stolen, including credit card data from 300 people. Booking.com was late reporting the breach to the Dutch privacy regulator, which imposed a €475,000 fine (around $560,000) in 2021. 

The travel industry’s recurring breach problem

Breaches like these are a pattern in the travel business. In January 2026, Eurail disclosed a breach that spilled passport numbers, addresses, and, for some travelers, photocopies of IDs and health data. KLM and Air France had customer data swiped in August 2025. Hertz, Dollar, and Thrifty were all caught in the Cl0p gang’s exploitation of Cleo file transfer software, with criminals pilfering drivers’ licenses and credit card data.

What’s interesting about all of these incidents is that like the Booking.com data heist, all involve compromise of third parties rather than the travel operations themselves. The travel industry sits on enormous troves of passport numbers, payment cards, and itineraries. And its security posture of sprawling supply chains, franchised operations, and third-party platforms makes it a soft target.

What you can do

How many customers were affected? Booking.com isn’t saying.  For a platform with over 100 million active mobile app users and 500 million monthly website visits, that silence is concerning. 

If you’ve used Booking.com recently, here’s the practical guide to protection. Don’t trust messages asking you to “verify” payment details, even if they arrive through the platform itself.

Here is Booking.com’s own advice about these scams, issued before this latest incident:

“If there is no pre-payment policy or deposit requirement outlined, but you’re asked to pay in advance to secure your booking, it is likely a scam.”

Check your booking confirmation email for what you actually owe and when. If anything seems off, contact the property directly, rather than through a link someone sends you. And watch your bank statements. The scammers who exploit this kind of data don’t always strike immediately.

Something feel off? Check it before you click.  

Malwarebytes Scam Guard helps you analyze suspicious links, texts, and screenshots instantly.  

Available with Malwarebytes Premium Security for all your devices, and in the Malwarebytes app for iOS and Android.  

Try it free → 

Investigators are worried that a recent attack on a critical FBI system was more than just a random hit, and that another nation-state might have been involved.

On February 17, the FBI flagged irregular network activity that led straight to its Digital Collection System Network. That system contains sensitive data related to court-authorized wiretaps, pen registers, and FISA warrants, along with personal information on active FBI targets.

The bureau claims it has “identified and addressed” the suspicious activity. That’s it. No word on whether this was ransomware, state-sponsored espionage, or something else entirely.

Now the White House, DHS, and the NSA have joined the investigation, which isn’t the kind of guest list you’d see for a minor incident.

The breach path? Through a vendor’s internet service provider, according to reports. Not a frontal assault on FBI systems, but a side door through their supply chain. The hackers apparently exploited an ISP that served as a vendor to the agency, bypassing direct FBI defenses entirely.

The Wall Street Journal reports that US investigators suspect that hackers affiliated with the Chinese government were behind the breach.

It wouldn’t be the first time that Chinese state-linked groups have hit a target via a third-party telecommunications system. Hackers tied to Salt Typhoon hit AT&T and Verizon in 2024. The campaign compromised call records and private communications of politicians, exposing anyone involved in government activity, while also going after law enforcement systems.

A year earlier, ransomware operators breached the US Marshals Service and walked away with employee information, legal documents, and administrative data. Then Russian hackers targeted federal courts last year. The judiciary described it as an escalation in cyberattacks while scrambling to protect case files that could expose confidential informants.

This trend of attacks on government systems suggests that nation-state actors are actively collecting intelligence. Law enforcement systems are attractive targets because they contain large volumes of sensitive information. This latest incident indicates these attacks are getting more sophisticated, not less.

How secure are FBI systems?

The Digital Collection System Network stores personally identifiable information on FBI investigation subjects, including wiretap returns and other surveillance data. This includes “pen register” data, which reveals metadata about which numbers a monitored phone line called, and which numbers called that line.

Lawmakers are calling for action. In December 2024, Sen. Ron Wyden (D-Ore) proposed legislation to tighten up security of the nation’s phone networks.

In 1994, Congress passed lawful access legislation designed to allow government access to telcos’ systems. That law also enabled the FCC to issue regulations that would force telecom providers to secure their systems against unauthorized access by third parties, but Wyden said that was never done.

Introducing the Secure American Communications Act, he said:

“It was inevitable that foreign hackers would burrow deep into the American communications system the moment the FCC decided to let phone companies write their own cybersecurity rules.”

The draft legislation didn’t go any further, though.

February’s breach raises an uncomfortable question. If attackers can slip through vendor ISPs into the FBI’s wiretapping infrastructure, what else sits exposed?

The bureau says it “identified and addressed” the suspicious activity. Beyond that, little detail has been released. What is clear is that federal law enforcement systems face sustained and sophisticated attacks, and the pressure on those defenses is growing.

Betterment LLC is an investment advisor registered with US Securities and Exchange Commission (SEC). The company disclosed a January 2026 incident in which an attacker used social engineering to access a third‑party platform used for customer communications, then abused it to send crypto‑themed phishing messages and exfiltrate contact and identity data for more than a million people.

What makes this particularly concerning is the depth of the exposed information. This isn’t just a list of email addresses. The leaked files include retirement plan details, financial interests, internal meeting notes, and pipeline data. It’s information that gives cybercriminals real context about a person’s finances and professional life.

What’s worse is that ransomware group Shiny Hunters claims that, since Betterment refused to pay their demanded ransom, it is publishing the stolen data.

While Betterment has not revealed the number of affected customers in its online communications, general consensus indicates that the data of 1.4 million customers was involved. And now, every cybercriminal can download this information at their leisure.

We analyzed some of the data and found one particularly worrying CSV file with detailed data on 181,487 people. This file included information such as:

• Full names (first and last)
• Personal email addresses (e.g., Gmail)
• Work email addresses
• Company name and employer info
• Job titles and roles
• Phone numbers (both mobile and work numbers)
• Addresses and company websites
• Plan details—company retirement/401k plans, assets, participants
• Survey responses, deal and client pipeline details, meeting notes
• Financial needs/interests (e.g., requesting a securities-backed line of credit for a house purchase)

This kind of data is a gold mine for phishers, who can use it in targeted attacks. It has enough context to craft convincing, individually tailored phishing emails. For example:

• Addressing someone by their real name, company, and job title
• Referencing the company’s retirement or financial plans
• Impersonating Betterment advisors or plan administrators
• Initiating scam calls about financial advice

Combined with data from other breaches it could even be worse and lead to identity theft.

What to do if your data was in a breach

If you think you have been affected by a data breach, here are steps you can take to protect yourself:

• Check the company’s advice. Every breach is different, so check with the company to find out what’s happened and follow any specific advice it offers.
• Change your password. You can make a stolen password useless to thieves by changing it. Choose a strong password that you don’t use for anything else. Better yet, let a password manager choose one for you.
• Enable two-factor authentication (2FA). If you can, use a FIDO2-compliant hardware key, laptop, or phone as your second factor. Some forms of 2FA can be phished just as easily as a password, but 2FA that relies on a FIDO2 device can’t be phished.
• Watch out for impersonators. The thieves may contact you posing as the breached platform. Check the official website to see if it’s contacting victims and verify the identity of anyone who contacts you using a different communication channel.
• Take your time. Phishing attacks often impersonate people or brands you know, and use themes that require urgent attention, such as missed deliveries, account suspensions, and security alerts.
• Consider not storing your card details. It’s definitely more convenient to let sites remember your card details, but it increases risk if a retailer suffers a breach.
• Set up identity monitoring, which alerts you if your personal information is found being traded illegally online and helps you recover after.

Use Malwarebytes’ free Digital Footprint scan to see whether your personal information has been exposed online.

We don’t just report on threats—we help safeguard your entire digital identity

Cybersecurity risks should never spread beyond a headline. Protect your, and your family’s, personal information by using identity protection.

An independent security researcher uncovered a major data breach affecting Chat & Ask AI, one of the most popular AI chat apps on Google Play and Apple App Store, with more than 50 million users.

The researcher claims to have accessed 300 million messages from over 25 million users due to an exposed database. These messages reportedly included, among other things, discussions of illegal activities and requests for suicide assistance.

Behind the scenes, Chat & Ask AI is a “wrapper” app that plugs into various large language models (LLMs) from other companies, including OpenAI’s ChatGPT, Anthropic’s Claude, and Google’s Gemini. Users can choose which model they want to interact with.

The exposed data included user files containing their entire chat history, the models used, and other settings. But it also revealed data belonging to users of other apps developed by Codeway—the developer of Chat & Ask AI.

The vulnerability behind this data breach is a well-known and documented Firebase misconfiguration. Firebase is a cloud-based backend-as-a-service (BaaS) platform provided by Google that helps developers build, manage, and scale mobile and web applications.

Security researchers often refer to a set of preventable errors in how developers set up Google Firebase services, which leave backend data, databases, and storage buckets accessible to the public without authentication.

One of the most common Firebase misconfigurations is leaving Security Rules set to public. This allows anyone with the project URL to read, modify, or delete data without authentication.

This prompted the researcher to create a tool that automatically scans apps on Google Play and Apple App Store for this vulnerability—with astonishing results. Reportedly, the researcher, named Harry, found that 103 out of 200 iOS apps they scanned had this issue, collectively exposing tens of millions of stored files. 

To draw attention to the issue, Harry set up a website where users can see the apps affected by the issue. Codeway’s apps are no longer listed there, as Harry removes entries once developers confirm they have fixed the problem. Codeway reportedly resolved the issue across all of its apps within hours of responsible disclosure.

How to stay safe

Besides checking if any apps you use appear in Harry’s Firehound registry, there are a few ways to better protect your privacy when using AI chatbots.

• Use private chatbots that don’t use your data to train the model.
• Don’t rely on chatbots for important life decisions. They have no experience or empathy.
• Don’t use your real identity when discussing sensitive subjects.
• Keep shared information impersonal. Don’t use real names and don’t upload personal documents.
• Don’t share your conversations unless you absolutely have to. In some cases, it makes them searchable.
• If you’re using an AI that is developed by a social media company (Meta AI, Llama, Grok, Bard, Gemini, and so on), make sure you’re not logged in to that social media platform. Your conversations could be linked to your social media account, which might contain a lot of personal information.

Always remember that the developments in AI are going too fast for security and privacy to be baked into technology. And that even the best AIs still hallucinate.

We don’t just report on privacy—we offer you the option to use it.

Privacy risks should never spread beyond a headline. Keep your online privacy yours by using Malwarebytes Privacy VPN.

When data resurfaces, it never comes back weaker. A newly shared dataset tied to AT&T shows just how much more dangerous an “old” breach can become once criminals have enough of the right details to work with.

The dataset, privately circulated since February 2, 2026, is described as AT&T customer data likely gathered over the years. It doesn’t just contain a few scraps of contact information. It reportedly includes roughly 176 million records, with…

• Up to 148 million Social Security numbers (full SSNs and last four digits)
• More than 133 million full names and street addresses
• More than 132 million phone numbers.
• Dates of birth for around 75 million people
• More than 131 million email addresses

Taken together, that’s the kind of rich, structured data set that makes a criminal’s life much easier.

On their own, any one of these data points would be inconvenient but manageable. An email address fuels spam and basic phishing. A phone number enables smishing and robocalls. An address helps attackers guess which services you might use. But when attackers can look up a single person and see name, full address, phone, email, complete or partial SSN, and date of birth in one place, the risk shifts from “annoying” to high‑impact.

That combination is exactly what many financial institutions and mobile carriers still rely on for identity checks. For cybercriminals, this sort of dataset is a Swiss Army knife.

It can be used to craft convincing AT&T‑themed phishing emails and texts, complete with correct names and partial SSNs to “prove” legitimacy. It can power large‑scale SIM‑swap attempts and account takeovers, where criminals call carriers and banks pretending to be you, armed with the answers those call centers expect to hear. It can also enable long‑term identity theft, with SSNs and dates of birth abused to open new lines of credit or file fraudulent tax returns.

The uncomfortable part is that a fresh hack isn’t always required to end up here. Breach data tends to linger, then get merged, cleaned up, and expanded over time. What’s different in this case is the breadth and quality of the profiles. They include more email addresses, more SSNs, more complete records per person. That makes the data more attractive, more searchable, and more actionable for criminals.

For potential victims, the lesson is simple but important. If you have ever been an AT&T customer, treat this as a reminder that your data may already be circulating in a form that is genuinely useful to attackers. Be cautious of any AT&T‑related email or text, enable multi‑factor authentication wherever possible, lock down your mobile account with extra passcodes, and consider monitoring your credit. You can’t pull your data back out of a criminal dataset—but you can make sure it’s much harder to use against you.

What to do when your data is involved in a breach

If you think you have been affected by a data breach, here are steps you can take to protect yourself:

• Check the company’s advice. Every breach is different, so check with the company to find out what’s happened and follow any specific advice it offers.
• Change your password. You can make a stolen password useless to thieves by changing it. Choose a strong password that you don’t use for anything else. Better yet, let a password manager choose one for you.
• Enable two-factor authentication (2FA). If you can, use a FIDO2-compliant hardware key, laptop, or phone as your second factor. Some forms of 2FA can be phished just as easily as a password, but 2FA that relies on a FIDO2 device can’t be phished.
• Watch out for impersonators. The thieves may contact you posing as the breached platform. Check the official website to see if it’s contacting victims and verify the identity of anyone who contacts you using a different communication channel.
• Take your time. Phishing attacks often impersonate people or brands you know, and use themes that require urgent attention, such as missed deliveries, account suspensions, and security alerts.
• Consider not storing your card details. It’s definitely more convenient to let sites remember your card details, but it increases risk if a retailer suffers a breach.
• Set up identity monitoring, which alerts you if your personal information is found being traded illegally online and helps you recover after.

Use Malwarebytes’ free Digital Footprint scan to see whether your personal information has been exposed online.

We don’t just report on threats—we help safeguard your entire digital identity

Cybersecurity risks should never spread beyond a headline. Protect your, and your family’s, personal information by using identity protection.

The ShinyHunters ransomware group has claimed the theft of data containing 10 million records belonging to the Match Group and 14 million records from bakery-café chain Panera Bread.

The Match Group, that runs multiple popular online dating services like Tinder, Match.com, Meetic, OkCupid, and Hinge has confirmed a cyber incident and is investigating the data breach.

Panera Bread also confirmed that an incident occurred and has alerted authorities. “The data involved is contact information,” it said in an emailed statement to Reuters.

ShinyHunters seems to be gaining access through Single-Sign-On (SSO) platforms and using voice-cloning techniques, which has resulted in a growing number of breaches across different companies. However, not all of these breaches have the same impact.

The impact

For the Match Group, ShinyHunters claims:

“Over 10 million records of Hinge, Match, and OkCupid usage data from Appsflyer and hundreds of internal documents.”

Match says there is no evidence that logins, financial data, or private chats were stolen, but Personally Identifiable Information (PII) and tracking data for some users are in scope. A notification process has been set in motion.

For Panera Bread, ShinyHunters claims to have compromised 14 million records containing PII.

Panera Bread reassures users that there is no indication that the hackers accessed user login credentials, financial information, or private communications.

ShinyHunters also breached Bumblr, Carmax, and Edmunds among others, but I wanted to use Panera Bread and the Match Group as two examples that have very different consequences for users.

When your activity on a dating app is compromised, the impact can be deeply personal. Concerns can range from partners, family members, or employers discovering dating profiles to the risk of doxxing. For many people, stigma around certain apps can lead to fears of being outed, accused of infidelity, or even extorted.

The impact of the Panera Bread breach will be very different. “I just ordered a sandwich and now some criminals have my home address?” Data like this is useful to enrich existing data sets. And the more they know, the easier and better they can target you in phishing attempts.

Protecting yourself after a data breach

If you think you have been affected by a data breach, here are steps you can take to protect yourself:

• Check the company’s advice. Every breach is different, so check with the company to find out what’s happened and follow any specific advice it offers.
• Change your password. You can make a stolen password useless to thieves by changing it. Choose a strong password that you don’t use for anything else. Better yet, let a password manager choose one for you.
• Enable two-factor authentication (2FA). If you can, use a FIDO2-compliant hardware key, laptop, or phone as your second factor. Some forms of 2FA can be phished just as easily as a password, but 2FA that relies on a FIDO2 device can’t be phished.
• Watch out for impersonators. The thieves may contact you posing as the breached platform. Check the official website to see if it’s contacting victims and verify the identity of anyone who contacts you using a different communication channel.
• Take your time. Phishing attacks often impersonate people or brands you know, and use themes that require urgent attention, such as missed deliveries, account suspensions, and security alerts.
• Consider not storing your card details. It’s definitely more convenient to let sites remember your card details, but it increases risk if a retailer suffers a breach.
• Set up identity monitoring, which alerts you if your personal information is found being traded illegally online and helps you recover after.

You can use Malwarebytes’ free Digital Footprint scan to find out if your private information is exposed online.

We don’t just report on threats—we help safeguard your entire digital identity

Cybersecurity risks should never spread beyond a headline. Protect your, and your family’s, personal information by using identity protection.

When reports first emerged in November 2025 that sportswear giant Under Armour had been hit by the Everest ransomware group, the story sounded depressingly familiar: a big brand, a huge trove of data, and a lot of unanswered questions. Since then, the narrative around what actually happened has split into two competing versions—cautious corporate statements on one side and mounting evidence on the other that strongly suggests a large customer dataset is now circulating online.

Public communications and legal language talk about ongoing investigations, limited confirmation, and careful wording around “potential” impact. For many customers, that creates the impression that details are still emerging and that it’s unclear how serious the incident is. Meanwhile, a class action lawsuit filed in the US alleges negligence in data protection and references large‑scale exfiltration of sensitive information, including customer—and possibly employee—data during a November 2025 ransomware attack. Those lawsuits are, by definition, allegations, but they add weight to the idea that this is not a minor incident.

The Everest ransomware group claimed responsibility for the breach after Under Armour allegedly “failed to respond by the deadline.”

From the cybercriminals’ perspective, that means negotiations are over and the data has been published.

The Everest leak site also states that:

“After the full publication, all the data was duplicated across various hacker forums and leak database sites.”

Which seems to be confirmed by posts like this one, where the poster claims the data set contains full names, email addresses, phone numbers, physical locations, genders, purchase histories, and preferences. The data set contains 191,577,365 records including 72,727,245 unique email addresses.

So where does that leave Under Armour customers? The cautious corporate framing and the aggressive cybercriminal claims can’t both be entirely accurate, but they do not carry equal weight when it comes to assessing real-world risk. Ransomware groups sometimes lie about their access, but spinning up a major leak entry, publishing sample data, and distributing it across underground forums is a lot of work for a bluff that could be quickly disproven by affected users. Combined with the “Database Leaked” status on the Everest site, the balance of probabilities suggests that a substantial customer database is now in the wild, even if not every detail in the attackers’ claims is accurate.

Protecting yourself after a data breach

If you think you have been affected by a data breach, here are steps you can take to protect yourself:

• Check the company’s advice. Every breach is different, so check with the company to find out what’s happened and follow any specific advice it offers.
• Change your password. You can make a stolen password useless to thieves by changing it. Choose a strong password that you don’t use for anything else. Better yet, let a password manager choose one for you.
• Enable two-factor authentication (2FA). If you can, use a FIDO2-compliant hardware key, laptop, or phone as your second factor. Some forms of 2FA can be phished just as easily as a password, but 2FA that relies on a FIDO2 device can’t be phished.
• Watch out for impersonators. The thieves may contact you posing as the breached platform. Check the official website to see if it’s contacting victims and verify the identity of anyone who contacts you using a different communication channel.
• Take your time. Phishing attacks often impersonate people or brands you know, and use themes that require urgent attention, such as missed deliveries, account suspensions, and security alerts.
• Consider not storing your card details. It’s definitely more convenient to let sites remember your card details, but but it increases risk if a retailer suffers a breach.
• Set up identity monitoring, which alerts you if your personal information is found being traded illegally online and helps you recover after.

We don’t just report on threats—we help safeguard your entire digital identity

Cybersecurity risks should never spread beyond a headline. Protect your, and your family’s, personal information by using identity protection.

US fiber broadband company Brightspeed is investigating claims by the Crimson Collective extortion group that it stole sensitive data belonging to more than 1 million residential customers, including extensive personally identifiable information (PII), as well as account and billing details.

Brightspeed is one of the largest fiber broadband providers in the US and serves customers across 20 states.

On January 4, the Crimson Collective posted this message on its Telegram channel:

“If anyone has someone working at BrightSpeed, tell them to read their mails fast!

We have in our hands over 1m+ residential user PII’s, which contains the following:

• Customer/account master records containing full PII such as names, emails, phone numbers, billing and service addresses, account status, network type, consent flags, billing system, service instance, network assignment, and site IDs.
• Address qualification responses with address IDs, full postal addresses, latitude and longitude coordinates, qualification status (fiber/copper/4G), maximum bandwidth, drop length, wire center, marketing profile codes, and eligibility flags.
• User-level account details keyed by session/user IDs, overlapping with PII including names, emails, phones, service addresses, account numbers, status, communication preferences, and suspend reasons.
• Payment history per account, featuring payment IDs, dates, amounts, invoice numbers, card types and masked card numbers (last 4 digits), gateways, and status; some entries indicate null or empty histories.
• Payment methods per account, including default payment method IDs, gateways, masked credit card numbers, expiry dates, BINs, holder names and addresses, status flags (Active/Declined), and created/updated timestamps.
• Appointment/order records per billing account, with customer PII such as names, emails, phones, addresses, order numbers, status, appointment windows, dispatch and technician information, and install types.

Sample will be dropped on monday night time, letting them some time first to answer to us. (UTC+9, Japan is quite fun for new years while dumping company data)”

The promised sample was later made available and contains 50 entries from each of the following database tables:

• [get-account-details]
  
• [getAddressQualification]
• [getUserAccountDetails]
• [listPaymentHistory]
• [listPaymentMethods]
  
• [user-appointments]

In a separate Telegram message, the group also claimed it had disconnected a large number of Brightspeed customers. However, this allegation appears only in the group’s own messaging and has not been corroborated by any public reporting.

While there are some customer complaints circulating on social media, it remains unclear whether these issues are actually caused by any actions taken by the Crimson Collective.

Brightspeed told BleepingComputer:

“We take the security of our networks and protection of our customers’ and employees’ information seriously and are rigorous in securing our networks and monitoring threats. We are currently investigating reports of a cybersecurity event. As we learn more, we will keep our customers, employees and authorities informed.”

Protecting yourself after a data breach

If you think you have been affected by a data breach, here are steps you can take to protect yourself:

• Check the company’s advice. Every breach is different, so check with the company to find out what’s happened and follow any specific advice it offers.
• Change your password. You can make a stolen password useless to thieves by changing it. Choose a strong password that you don’t use for anything else. Better yet, let a password manager choose one for you.
• Enable two-factor authentication (2FA). If you can, use a FIDO2-compliant hardware key, laptop, or phone as your second factor. Some forms of 2FA can be phished just as easily as a password, but 2FA that relies on a FIDO2 device can’t be phished.
• Watch out for impersonators. The thieves may contact you posing as the breached platform. Check the official website to see if it’s contacting victims and verify the identity of anyone who contacts you using a different communication channel.
• Take your time. Phishing attacks often impersonate people or brands you know, and use themes that require urgent attention, such as missed deliveries, account suspensions, and security alerts.
• Consider not storing your card details. It’s definitely more convenient to let sites remember your card details, but we highly recommend not storing that information on websites.
• Set up identity monitoring, which alerts you if your personal information is found being traded illegally online and helps you recover after.

We don’t just report on threats—we help safeguard your entire digital identity

Cybersecurity risks should never spread beyond a headline. Protect your, and your family’s, personal information by using identity protection.

This blog is part of a series where we highlight new or fast-evolving threats in the consumer security landscape. This one looks at how the rapid rise of Artificial Intelligence (AI) is putting users at risk.

In 2025 we saw an ever-accelerating race between AI providers to push out new features. We also saw manufacturers bolt AI onto products simply because it sounded exciting. In many cases, it really shouldn’t have.

Agentic browsers

Agentic or AI browsers that can act autonomously to execute tasks introduced a new set of vulnerabilities—especially to prompt injection attacks. With great AI power comes great responsibility, and risk. If you’re thinking about using an AI browser, it’s worth slowing down and considering the security and privacy implications first. Even experienced AI providers like OpenAI (the makers of ChatGPT) were unable to keep their agentic browser Atlas secure. By pasting a specially crafted link into the Omnibox, attackers were able to trick Atlas into treating a URL input as a trusted command.

Mimicry

The popularity of AI chatbots created the perfect opportunity for scammers to distribute malicious apps. Even if the AI engine itself worked perfectly, attackers have another way in: fake interfaces. According to BleepingComputer, scammers are already creating spoofed AI sidebars that look identical to real ones from browsers like OpenAI’s Atlas and Perplexity’s Comet. These fake sidebars mimic the real interface, making them almost impossible to spot.

Misconfiguration

And then there’s this special category of using AI in products because it sounds cooler with AI or you can ask for more money from buyers.

Toys

We saw a plush teddy bear promising “warmth, fun, and a little extra curiosity” that was taken off the market after researcher found its built-in AI responding with sexual content and advice about weapons. Conversations escalated from innocent to sexual within minutes. The bear didn’t just respond to explicit prompts, which would have been more or less understandable. Researchers said it introduced graphic sexual concepts on its own, including BDSM-related topics, explained “knots for beginners,” and referenced roleplay scenarios involving children and adults.

Misinterpretation

Sometimes we rely on AI systems too much and forget that they hallucinate. As in the case where a school’s AI system mistook a boy’s empty Doritos bag for a gun and triggered a full-blown police response. Multiple police cars arrived with officers drawing their weapons, all because of a false alarm.

Data breaches

Alongside all this comes a surge in privacy concerns. Some issues stem from the data used to train AI models; others come from mishandled chat logs. Two AI companion apps recently exposed private conversations because users weren’t clearly warned that certain settings would result in their conversations becoming searchable or result in targeted advertising.

So, what should we do?

We’ve said it before and we’ll probably say it again:  We keep pushing the limits of what AI can do faster than we can make it safe. As long as we keep chasing the newest features, companies will keep releasing new integrations, whether they’re safe or not.

As consumers, the best thing we can do is stay informed about new developments and the risks that come with them. Ask yourself: Do I really need this? What am I trusting AI with? What’s the potential downside? Sometimes it’s worth doing things the slower, safer way.

We don’t just report on privacy—we offer you the option to use it.

Privacy risks should never spread beyond a headline. Keep your online privacy yours by using Malwarebytes Privacy VPN.

Blogs

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Flashpoint’s Top 5 Predictions for the 2026 Threat Landscape

Flashpoint’s forward-looking threat insights for security and executive teams, provides the strategic foresight needed to prepare for the convergence of AI, identity, and physical security threats in 2026.

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Flashpoint

December 2, 2025

Table Of Contents

Table of Contents

Prediction 1: Agentic AI Threats Will Weaponize Autonomy, Forcing a New Defensive Standard

Prediction 2: Identity Compromise via Infostealers Will Become the Foundation of Every Attack

Prediction 3: CVE Volatility Will Force Redundancy in Vulnerability Intelligence

Prediction 4: Executive Protection Will Remain a Critical Challenge as Cyber-Physical Threats Converge

Prediction 5: Extortion Shifts to Identity-Based Supply Chain Risk

Charting a Path Through an Evolving Threat Landscape with Flashpoint Intelligence

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As the global threat landscape accelerates its transformation, 2026 marks an inflection point requiring defensive strategies to fundamentally shift. The volatility observed in 2025 has paved the way for an era soon to be defined by AI-weaponized autonomy, information-stealing malware, systemic instability of public vulnerability systems, and the complete convergence of digital and physical risk.

Flashpoint offers a unique window into these complexities, providing organizations with the foresight needed to navigate what lies ahead. Drawing from Flashpoint’s leading intelligence and primary source collections, we highlight five key trends shaping the 2026 threat landscape. These insights aim to help organizations not only understand what’s next but also build the resilience needed to withstand and adapt to emerging challenges.

Prediction 1: Agentic AI Threats Will Weaponize Autonomy, Forcing a New Defensive Standard

2026 will see continued evolution of AI threats, with future attacks centering on autonomy and integration. Across the deep and dark web, Flashpoint is observing threat actors move past experimentation and into operational use of illegal AI. 

As attackers train custom fraud-tuned LLMs (Large Language Models) and multilingual phishing tools directly on illicit data, these AI models will become more capable. The criminal intent shaping their misuse will also become more sophisticated. Additionally, 2026 will see a greater marketplace for paid jailbreaking communities and synthetic media kits for KYC (Know Your Customer) bypass.

These advancements are enabling criminals to move beyond simple tools and engage in scaled, autonomous fraud operations, leading to two major shifts:

1. Agentic AI is becoming the true flashpoint: Threat actors will be using agentic systems to automate reconnaissance, generate synthetic identities, and iterate on fraud playbooks in near real-time. In this SaaS ecosystem, AI will help attackers leverage subscription tiers and customer feedback loops at scale.
2. The attack surface will shift to focus on AI Integrations: Organizations are increasingly plugging LLMs into live data streams, internal tools, identity systems, and autonomous agents. This practice often lacks the same security vetting, access controls, and monitoring applied to other enterprise systems. As such, attackers will heavily target these integrations, such as APIs, plugins, and system connections, rather than the models themselves.

“The ubiquity of automation has dramatically increased attack tempo, leaving many security teams behind the curve. While automation can replace repetitive tasks across the enterprise, organizations must not make the critical mistake of substituting human judgement for AI at the intelligence level.

This is paramount because a critical threat in 2026 is Agentic AI autonomy weaponized against soft targets—API integrations and identity systems. The only winning defense will be human-led and AI-scaled, prioritizing purposeful use to keep organizations ahead of this exponential risk.”

Josh Lefkowitz, CEO at Flashpoint

These evolving AI threats will force a fundamental shift in defensive strategies. Defenders will have to shift to deploying systems around AI rather than trust them on their own.

Prediction 2: Identity Compromise via Infostealers Will Become the Foundation of Every Attack

Infostealers will become the entry point, the data broker, the reconnaissance layer, and the fuel for everything that comes after a cyberattack. This shift is already in motion and is accelerating rapidly: in just the first half of 2025, infostealers were responsible for 1.8 billion stolen credentials, an 800% spike from the start of the year. However, 2026 will redefine the malware’s role, making its most valuable output being access, rather than disruption.

Infostealers will become the upstream event that powers the rest of the attack chain. Identity and session data will be increasingly targeted, since it gives attackers immediate access into victim environments. Ransomware, fraud, data theft, and extortion will simply be downstream ways to monetize.

This upstream approach defines the new reality of the attack chain, which is already operational. Nearly every major stealer strain Flashpoint observes now exfiltrates the following:

• Autofill PII (personable identifiable information)
• Saved addresses
• Phone numbers
• Internal URLs
• Browsing history
• Cloud app tokens

An organization’s attack surface is no longer just composed of their own networks. It is the entire digital identity of their employees and partners. This new reality requires security teams to take a new approach. Instead of attempting to block attacks, they must proactively detect compromised credentials before they are weaponized. This will be the difference between reacting to a data breach and preventing one.

“The infostealer economy has fully industrialized the attack chain, making initial compromise a low-cost commodity. Multiple security incidents in 2025 tie back to credentials found in infostealer logs. This reality has underscored the critical importance of digital trust—specifically, verifying who can access what resources. For 2026, identity is the perimeter to watch, and security teams must proactively hunt for compromised credentials before they’re weaponized.”

Ian Gray, Vice President of Intelligence at Flashpoint

Prediction 3: CVE Volatility Will Force Redundancy in Vulnerability Intelligence

The temporary funding crisis at CVE in April 2025 and the subsequent CISA stopgap extension through March 2026 exposed the systemic fragility of a centralized vulnerability intelligence model. With the future of the CVE/NVD system hanging in the balance, 2026 will be defined by the urgent need for redundancy and diversification in vulnerability intelligence.

In today’s vulnerability intelligence ecosystem, nearly every organization’s vulnerability management framework relies on CVE and NVD—including its “alternatives” such as the EUVD (European Union Vulnerability Database). The CVE system has grown into a critical global cybersecurity utility, relied upon by nearly all vulnerability scanners, SIEM platforms, patch management tools, threat intelligence feeds, and compliance reports. A complete shutdown of CVE would result in a widespread loss of institutional infrastructure.

The next generation of security needs to be built on practices that are resilient, diversified, and intelligence-driven. It should be focused on providing insights that can be used to take action such as threat actor behavior, likelihood of exploitation in the wild, relevance to ransomware campaigns, and business context. Security teams will need to leverage a comprehensive source of vulnerability intelligence such as Flashpoint’s VulnDB that provides full coverage for CVE, while also cataloging more than 100,000 vulnerabilities missed by CVE and NVD.

Prediction 4: Executive Protection Will Remain a Critical Challenge as Cyber-Physical Threats Converge

The continued blurring of lines between cyber, physical, and geopolitical threats will elevate the risk to organizational leadership, turning executive protection into a holistic intelligence function in 2026. The rise of information warfare combined with physical world convergence means the threat to key personnel is no longer purely digital.

In the aftermath of the tragic December 2024 assassination of United Healthcare’s CEO, Flashpoint has seen the continued circulation and glorification of “wanted-style posters” of executives in extremist communities. Additionally, Flashpoint has seen nation-state actors participate, using espionage and influence to target high-value individuals.
Organizations must adopt an integrated approach that connects insights from threat actor chatter and a wealth of other OSINT sources. This fusion of intelligence is essential for applying frameworks to ensure the safety of leadership and key personnel.

Prediction 5: Extortion Shifts to Identity-Based Supply Chain Risk

2025 was marked by several large-scale extortion campaigns, demonstrating how the threat landscape is rapidly evolving. Ransomware operations have shifted into a straight extortion play. Flashpoint has observed a surge in new entrants to the ransomware market, accompanied by a decline in the quality and decorum of ransomware groups.

Furthermore, vishing campaigns attributed to “Scattered Spider” have highlighted weaknesses in identity, trust, and verification. Campaigns from “Scattered LAPSUS$ Hunters” have also exposed vulnerabilities in third-party integrations. These attacks culminated in extortion, showcasing that modern attacks will target trusted users and trusted applications for initial access, and will forgo ransomware in place of data access.

As this shift continues into 2026, threat actors will increasingly focus their efforts on exploiting human behavior and identity systems. Instead of attempting to spend resources on breaking network perimeters, attackers will instead socially engineer employees to gain access to corporate systems at scale. This change in TTPs will undoubtedly greatly increase supply chain risk, especially for third parties.

Charting a Path Through an Evolving Threat Landscape with Flashpoint Intelligence

These five predictions highlight the transformative trends shaping the future of cybersecurity and threat intelligence. Staying ahead of these challenges demands more than just reactive measures—it requires actionable intelligence, strategic foresight, and cross-sector collaboration. By embracing these principles and investing in proactive security strategies, organizations can not only mitigate risks but also seize opportunities to enhance their resilience.

As the threat landscape continues to rapidly evolve, staying informed and prepared are critical components of risk mitigation. With the right tools, insights, and partnerships, security teams can navigate the complexities ahead and safeguard what matters most.

The post Flashpoint’s Top 5 Predictions for the 2026 Threat Landscape appeared first on Flashpoint.

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