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Dutch police sell fake tickets to show how easily scams work

16 January 2026 at 11:05

If you can’t beat them, copy them. That seems to be the thinking behind an unusual campaign by the Dutch police, who set up a fake ticket website selling tickets that don’t exist.

The website, TicketBewust.nl, invites people to order tickets for events like football matches and concerns. But the offers were never real. The entire site was a deliberate sting, designed to show people how easily ticket fraud works.

The Netherlands’ National Police created the site to warn people about ticket fraud. They worked with the Fraud Helpdesk and online marketplace Marktplaats to run ads promoting “exclusive tickets” for sold-out concerts. If anyone got far enough to try and buy a ticket, the fake site took them to a police webpage explaining that they’d just interacted with a fake online shop.

People fell for these too-good-to-be-true deals—and that’s the most interesting part of this story. Many of us assume we’re far too savvy to fall prey to such online shenanigans, but a surprisingly large number of people do.

More than 300,000 people saw the police ads on Marktplaats between October 30, 2025, and January 11, 2026. Over 30,000 people opened opened it to take a look. 7,402 of them clicked the link to the fake site that was in the ad, and 3,432 people tried to order tickets.

That’s a reminder that online crime works a lot like regular ecommerce. Whether you’re selling real tickets or fake ones, it’s just a numbers game. Only a small percentage of people who see an ad will ever convert—but even a tiny fraction can be lucrative.

In this case, around 1% of people that saw the ad took the bait, but that represents a big profit for scammers. Fake ticket sellers raked in an average of $672 per victim in the US between 2020 and 2024, according to data from the Better Business Bureau (BBB).

Why ticket fraud is so common

Dutch police get around 50,000 online fraud complaints annually, with 10% involving fake tickets. It’s a problem in other countries too, with UK losses to gig ticket scams doubling in 2024 to £1.6 million (around $2.1 million).

Part of the reason fake ticket scams are so effective is that many cases never get reported. Some victims don’t think the loss is significant enough, while others simply don’t want to admit they were tricked. But there’s another, more fundamental reason these scams work so well: the audience is already primed to buy.

People searching for tickets are usually doing so because they don’t want to miss out. Scammers lean hard into that fear of missing out (FOMO), pairing it with scarcity cues like “sold out,” “limited availability,” or time-limited offers. People under emotional pressure from urgency and scarcity tend to do irrational things and take risks they shouldn’t. It’s why people invest erratically or take gambles on dodgy online sales.

How to protect yourself from fake ticket sites

The advice for avoiding shady ticket sellers looks a lot like advice for avoiding scams in general:

  • Watch what you click on social media. Social media accounts for 52% of concert ticket fraud cases, according to the BBB data. Stick to official channels like Ticketmaster, AXS, or the venue’s box office—and double check the URL you’re accessing.
  • Don’t let emotions get the better of you. Ticket sellers target high-demand events because they know people are desperate to attend and might let their guard down. That’s why fake ticket scams spiked after Oasis announced their reunion tour.
  • Don’t be fooled by support lines. Just because they’re on the phone doesn’t mean they’re legit.
  • Never pay via Zelle, Venmo, Cash App, gift cards or crypto. Use credit cards or other payment methods that offer purchase protection.

A little skepticism can go a long way when looking for sought-after tickets. So if you see an online ad offering you the seats of a lifetime, take a minute to research the seller. It could save you hundreds of dollars and a heap of disappointment.


We don’t just report on scams—we help detect them

Cybersecurity risks should never spread beyond a headline. If something looks dodgy to you, check if it’s a scam using Malwarebytes Scam Guard, a feature of our mobile protection products. Submit a screenshot, paste suspicious content, or share a text or phone number, and we’ll tell you if it’s a scam or legit. Download Malwarebytes Mobile Security for iOS or Android and try it today!

“Reprompt” attack lets attackers steal data from Microsoft Copilot

15 January 2026 at 14:16

Researchers found a method to steal data which bypasses Microsoft Copilot’s built-in safety mechanisms.  

The attack flow, called Reprompt, abuses how Microsoft Copilot handled URL parameters in order to hijack a user’s existing Copilot Personal session.

Copilot is an AI assistant which connects to a personal account and is integrated into Windows, the Edge browser, and various consumer applications.

The issue was fixed in Microsoft’s January Patch Tuesday update, and there is no evidence of in‑the‑wild exploitation so far. Still, it once again shows how risky it can be to trust AI assistants at this point in time.

Reprompt hides a malicious prompt in the q parameter of an otherwise legitimate Copilot URL. When the page loads, Copilot auto‑executes that prompt, allowing an attacker to run actions in the victim’s authenticated session after just a single click on a phishing link.

In other words, attackers can hide secret instructions inside the web address of a Copilot link, in a place most users never look. Copilot then runs those hidden instructions as if the users had typed them themselves.

Because Copilot accepts prompts via a q URL parameter and executes them automatically, a phishing email can lure a user into clicking a legitimate-looking Copilot link while silently injecting attacker-controlled instructions into a live Copilot session.

What makes Reprompt stand out from other, similar prompt injection attacks is that it requires no user-entered prompts, no installed plugins, and no enabled connectors.

The basis of the Reprompt attack is amazingly simple. Although Copilot enforces safeguards to prevent direct data leaks, these protections only apply to the initial request. The attackers were able to bypass these guardrails by simply instructing Copilot to repeat each action twice.

Working from there, the researchers noted:

“Once the first prompt is executed, the attacker’s server issues follow‑up instructions based on prior responses and forms an ongoing chain of requests. This approach hides the real intent from both the user and client-side monitoring tools, making detection extremely difficult.”

How to stay safe

You can stay safe from the Reprompt attack specifically by installing the January 2026 Patch Tuesday updates.

If available, use Microsoft 365 Copilot for work data, as it benefits from Purview auditing, tenant‑level data loss prevention (DLP), and admin restrictions that were not available to Copilot Personal in the research case. DLP rules look for sensitive data such as credit card numbers, ID numbers, health data, and can block, warn, or log when someone tries to send or store it in risky ways (email, OneDrive, Teams, Power Platform connectors, and more).

Don’t click on unsolicited links before verifying with the (trusted) source whether they are safe.

Reportedly, Microsoft is testing a new policy that allows IT administrators to uninstall the AI-powered Copilot digital assistant on managed devices.

Malwarebytes users can disable Copilot for their personal machines under Tools > Privacy, where you can toggle Disable Windows Copilot to on (blue).

How to use Malwarebytes to disable Windows Copilot

In general, be aware that using AI assistants still pose privacy risks. As long as there are ways for assistants to automatically ingest untrusted input—such as URL parameters, page text, metadata, and comments—and merge it into hidden system prompts or instructions without strong separation or filtering, users remain at risk of leaking private information.

So when using any AI assistant that can be driven via links, browser automation, or external content, it is reasonable to assume “Reprompt‑style” issues are at least possible and should be taken into consideration.


We don’t just report on threats—we remove them

Cybersecurity risks should never spread beyond a headline. Keep threats off your devices by downloading Malwarebytes today.

Phishing scammers are posting fake “account restricted” comments on LinkedIn

14 January 2026 at 16:55

Recently, fake LinkedIn profiles have started posting comment replies claiming that a user has “engaged in activities that are not in compliance” with LinkedIn’s policies and that their account has been “temporarily restricted” until they submit an appeal through a specified link in the comment.

The comments come in different shapes and sizes, but here’s one example we found.

Your account is at risk of suspension

The accounts posting the comments all try to look like official LinkedIn bots and use various names. It’s likely they create new accounts when LinkedIn removes them. Either way, multiple accounts similar to the “Linked Very” one above were reported in a short period, suggesting automated creation and posting at scale.

The same pattern is true for the links. The shortened link used in the example above has already been disabled, while others point directly to phishing sites. Scammers often use shortened LinkedIn links to build trust, making targets believe the messages are legitimate. Because LinkedIn can quickly disable these links, attackers likely test different approaches to see which last the longest.

Here’s another example:

As a preventive measure, access to your account is temporarily restricted

Malwarebytes blocks this last link based on the IP address:

Malwarebytes blocks 103.224.182.251

If users follow these links, they are taken to a phishing page designed to steal their LinkedIn login details:

fake LinkedIn log in site
Image courtesy of BleepingComputer

A LinkedIn spokesperson confirmed to BleepingComputer they are aware of the situation:

“I can confirm that we are aware of this activity and our teams are working to take action.”

Stay safe

In situations like this awareness is key—and now you know what to watch for. Some additional tips:

  • Don’t click on unsolicited links in private messages and comments without verifying with the trusted sender that they’re legitimate.
  • Always log in directly on the platform that you are trying to access, rather than through a link.
  • Use a password manager, which won’t auto-fill in credentials on fake websites.
  • Use a real-time, up-to-date anti-malware solution with a web protection module to block malicious sites.

Pro tip: The free Malwarebytes Browser Guard extension blocks known malicious websites and scripts.


We don’t just report on scams—we help detect them

Cybersecurity risks should never spread beyond a headline. If something looks dodgy to you, check if it’s a scam using Malwarebytes Scam Guard, a feature of our mobile protection products. Submit a screenshot, paste suspicious content, or share a text or phone number, and we’ll tell you if it’s a scam or legit. Download Malwarebytes Mobile Security for iOS or Android and try it today!

Online shoppers at risk as Magecart skimming hits major payment networks

14 January 2026 at 13:03

Researchers have been tracking a Magecart campaign that targets several major payment providers, including American Express, Diners Club, Discover, and Mastercard.

Magecart is an umbrella term for criminal groups that specialize in stealing payment data from online checkout pages using malicious JavaScript, a technique known as web skimming.

In the early days, Magecart started as a loose coalition of threat actors targeting Magento‑based web stores. Today, the name is used more broadly to describe web-skimming operations against many e‑commerce platforms. In these attacks, criminals inject JavaScript into legitimate checkout pages to capture card data and personal details as shoppers enter them.

The campaign described by the researchers has been active since early 2022. They found a vast network of domains related to a long-running credit card skimming operation with a wide reach.

“This campaign utilizes scripts targeting at least six major payment network providers: American Express, Diners Club, Discover (a subsidiary of Capital One), JCB Co., Ltd., Mastercard, and UnionPay. Enterprise organizations that are clients of these payment providers are the most likely to be impacted.”

Attackers typically plant web skimmers on e-commerce sites by exploiting vulnerabilities in supply chains, third-party scripts, or the sites themselves. This is why web shop owners need to stay vigilant by keeping systems up to date and monitoring their content management system (CMS).

Web skimmers usually hook into the checkout flow using JavaScript. They are designed to read form fields containing card numbers, expiry dates, card verification codes (CVC), and billing or shipping details, then send that data to the attackers.

To avoid detection, the JavaScript is heavily obfuscated to and may even trigger a self‑destruct routine to remove the skimmer from the page. This can cause investigations performed through an admin session to appear unsuspicious.

Besides other methods to stay hidden, the campaign uses bulletproof hosting for a stable environment. Bulletproof hosting refers to web hosting services designed to shield cybercriminals by deliberately ignoring abuse complaints, takedown requests, and law enforcement actions.

How to stay safe

Magecart campaigns affect three groups: customers, merchants, and payment providers. Because web skimmers operate inside the browser, they can bypass many traditional server‑side fraud controls.

While shoppers cannot fix compromised checkout pages themselves, they can reduce their exposure and improve their chances of spotting fraud early.

A few things you can protect against the risk of web skimmers:

  • Use virtual or single‑use cards for online purchases so any skimmed card number has a limited lifetime and spending scope.
  • Where possible, turn on transaction alerts (SMS, email, or app push) for card activity and review statements regularly to spot unsolicited charges quickly.
  • Use strong, unique passwords on bank and card portals so attackers cannot easily pivot from stolen card data to full account takeover.
  • Use a web protection solution to avoid connecting to malicious domains.

Pro tip: Malwarebytes Browser Guard is free and blocks known malicious sites and scripts.


We don’t just report on threats—we remove them

Cybersecurity risks should never spread beyond a headline. Keep threats off your devices by downloading Malwarebytes today.

How real software downloads can hide remote backdoors

14 January 2026 at 12:02

It starts with a simple search.

You need to set up remote access to a colleague’s computer. You do a Google search for “RustDesk download,” click one of the top results, and land on a polished website with documentation, downloads, and familiar branding.

You install the software, launch it, and everything works exactly as expected.

What you don’t see is the second program that installs alongside it—one that quietly gives attackers persistent access to your computer.

That’s exactly what we observed in a campaign using the fake domain rustdesk[.]work.

The bait: a near-perfect impersonation

We identified a malicious website at rustdesk[.]work impersonating the legitimate RustDesk project, which is hosted at rustdesk.com. The fake site closely mirrors the real one, complete with multilingual content and prominent warnings claiming (ironically) that rustdesk[.]work is the only official domain.

This campaign doesn’t exploit software vulnerabilities or rely on advanced hacking techniques. It succeeds entirely through deception. When a website looks legitimate and the software behaves normally, most users never suspect anything is wrong.

The fake site in Chinese

The fake site in English

What happens when you run the installer

The installer performs a deliberate bait-and-switch:

  1. It installs real RustDesk, fully functional and unmodified
  2. It quietly installs a hidden backdoor, a malware framework known as Winos4.0

The user sees RustDesk launch normally. Everything appears to work. Meanwhile, the backdoor quietly establishes a connection to the attacker’s server.

By bundling malware with working software, attackers remove the most obvious red flag: broken or missing functionality. From the user’s point of view, nothing feels wrong.

Inside the infection chain

The malware executes through a staged process, with each step designed to evade detection and establish persistence:

Stage 1: The trojanized installer

The downloaded file (rustdesk-1.4.4-x86_64.exe) acts as both dropper and decoy. It writes two files to disk:

  • The legitimate RustDesk installer, which is executed to maintain cover
  • logger.exe, the Winos4.0 payload

The malware hides in plain sight. While the user watches RustDesk install normally, the malicious payload is quietly staged in the background.

Stage 2: Loader execution

The logger.exe file is a loader — its job is to set up the environment for the main implant. During execution, it:

  • Creates a new process
  • Allocates executable memory
  • Transitions execution to a new runtime identity: Libserver.exe

This loader-to-implant handoff is a common technique in sophisticated malware to separate the initial dropper from the persistent backdoor.

By changing its process name, the malware makes forensic analysis harder. Defenders looking for “logger.exe” won’t find a running process with that name.

Stage 3: In-memory module deployment

The Libserver.exe process unpacks the actual Winos4.0 framework entirely in memory. Several WinosStager DLL modules—and a large ~128 MB payload—are loaded without being written to disk as standalone files.

Traditional antivirus tools focus on scanning files on disk (file-based detection). By keeping its functional components in memory only, the malware significantly reduces the effectiveness of file-based detection. This is why behavioral analysis and memory scanning are critical for detecting threats like Winos4.0.

The hidden payload: Winos4.0

The secondary payload is identified as Winos4.0 (WinosStager): a sophisticated remote access framework that has been observed in multiple campaigns, particularly targeting users in Asia.

Once active, it allows attackers to:

  • Monitor victim activity and capture screenshots
  • Log keystrokes and steal credentials
  • Download and execute additional malware
  • Maintain persistent access even after system reboots

This isn’t simple malware—it’s a full-featured attack framework. Once installed, attackers have a foothold they can use to conduct espionage, steal data, or deploy ransomware at a time of their choosing.

Technical detail: How the malware hides

The malware employs several techniques to avoid detection:

What it doesHow it achieves thisWhy it matters
Runs entirely in memoryLoads executable code without writing filesEvades file-based detection
Detects analysis environmentsChecks available system memory and looks for debugging toolsPrevents security researchers from analyzing its behavior
Checks system languageQueries locale settings via the Windows registryMay be used to target (or avoid) specific geographic regions
Clears browser historyInvokes system APIs to delete browsing dataRemoves evidence of how the victim found the malicious site
Hides configuration in the registryStores encrypted data in unusual registry pathsHides configuration from casual inspection

Command-and-control activity

Shortly after installation, the malware connects to an attacker-controlled server:

  • IP: 207.56.13[.]76
  • Port: 5666/TCP

This connection allows attackers to send commands to the infected machine and receive stolen data in return. Network analysis confirmed sustained two-way communication consistent with an established command-and-control session.

How the malware blends into normal traffic

The malware is particularly clever in how it disguises its network activity:

DestinationPurpose
207.56.13[.]76:5666Malicious: Command-and-control server
209.250.254.15:21115-21116Legitimate: RustDesk relay traffic
api.rustdesk.com:443Legitimate: RustDesk API

Because the victim installed real RustDesk, the malware’s network traffic is mixed with legitimate remote desktop traffic. This makes it much harder for network security tools to identify the malicious connections: the infected computer looks like it’s just running RustDesk.

What this campaign reveals

This attack demonstrates a troubling trend: legitimate software used as camouflage for malware.

The attackers didn’t need to find a zero-day vulnerability or craft a sophisticated exploit. They simply:

  1. Registered a convincing domain name
  2. Cloned a legitimate website
  3. Bundled real software with their malware
  4. Let the victim do the rest

This approach works because it exploits human trust rather than technical weaknesses. When software behaves exactly as expected, users have no reason to suspect compromise.

Indicators of compromise

File hashes (SHA256)

FileSHA256Classification
Trojanized installer330016ab17f2b03c7bc0e10482f7cb70d44a46f03ea327cd6dfe50f772e6af30Malicious
logger.exe / Libserver.exe5d308205e3817adcfdda849ec669fa75970ba8ffc7ca643bf44aa55c2085cb86Winos4.0 loader
RustDesk binaryc612fd5a91b2d83dd9761f1979543ce05f6fa1941de3e00e40f6c7cdb3d4a6a0Legitimate

Network indicators

Malicious domain: rustdesk[.]work

C2 server: 207.56.13[.]76:5666/TCP

In-memory payloads

During execution, the malware unpacks several additional components directly into memory:

SHA256SizeType
a71bb5cf751d7df158567d7d44356a9c66b684f2f9c788ed32dadcdefd9c917a107 KBWinosStager DLL
900161e74c4dbab37328ca380edb651dc3e120cfca6168d38f5f53adffd469f6351 KBWinosStager DLL
770261423c9b0e913cb08e5f903b360c6c8fd6d70afdf911066bc8da67174e43362 KBWinosStager DLL
1354bd633b0f73229f8f8e33d67bab909fc919072c8b6d46eee74dc2d637fd31104 KBWinosStager DLL
412b10c7bb86adaacc46fe567aede149d7c835ebd3bcab2ed4a160901db622c7~128 MBIn-memory payload
00781822b3d3798bcbec378dfbd22dc304b6099484839fe9a193ab2ed8852292307 KBIn-memory payload

How to protect yourself

The rustdesk[.]work campaign shows how attackers can gain access without exploits, warnings, or broken software. By hiding behind trusted open-source tools, this attack achieved persistence and cover while giving victims no reason to suspect compromise.

The takeaway is simple: software behaving normally does not mean it’s safe. Modern threats are designed to blend in, making layered defenses and behavioral detection essential.

For individuals:

  • Always verify download sources. Before downloading software, check that the domain matches the official project. For RustDesk, the legitimate site is rustdesk.com—not rustdesk.work or similar variants.
  • Be suspicious of search results. Attackers use SEO poisoning to push malicious sites to the top of search results. When possible, navigate directly to official websites rather than clicking search links.
  • Use security software. Malwarebytes Premium Security detects malware families like Winos4.0, even when bundled with legitimate software.

For businesses:

  • Monitor for unusual network connections. Outbound traffic on port 5666/TCP, or connections to unfamiliar IP addresses from systems running remote desktop software, should be investigated.
  • Implement application allowlisting. Restrict which applications can run in your environment to prevent unauthorized software execution.
  • Educate users about typosquatting. Training programs should include examples of fake websites and how to verify legitimate download sources.
  • Block known malicious infrastructure. Add the IOCs listed above to your security tools.

We don’t just report on threats—we remove them

Cybersecurity risks should never spread beyond a headline. Keep threats off your devices by downloading Malwarebytes today.

Data broker fined after selling Alzheimer’s patient info and millions of sensitive profiles

13 January 2026 at 17:05

California’s privacy regulator has fined a Texas data broker $45,000 and banned it from selling Californians’ personal information after it sold Alzheimer patients’ data. Texan company Rickenbacher Data LLC, which does business as Datamasters, bought and resold the names, addresses, phone numbers, and email addresses of people that suffered from serious health conditions, according to the California Privacy Protection Agency (CPPA).

The CPPA’s final order against Datamasters says that the company maintained a database containing 435,245 postal addresses for Alzheimer’s patients. But it didn’t stop there. Also up for grabs were records for 2,317,141 blind or visually impaired people, and 133,142 addiction sufferers. It also sold records for 857,449 people with bladder control issues.

Health-related data wasn’t the only category Datamasters trafficked in. The company also sold information tied to ethnicity, including so-called “Hispanic lists” containing more than 20 million names, as well as age-based “senior lists” and indicators of financial vulnerability. For example, it sold records of people holding high-interest mortgages.

And if buyers wanted data on other likely customer characteristics and actions, such as who was likely a liberal vs a right-winger, it could give you that, too, thanks to 3,370 “Consumer Predictor Models” spanning automotive preferences, financial activity, media use, political affiliation, and nonprofit activity.

Datamasters offers outright purchase of records from its national consumer database, which it claims covers 114 million households and 231 million individuals. Customers can also buy subscription-based updates too.

California regulators began investigating Datamasters after discovering the company had failed to register as a data broker in the state, as required under California’s Delete Act. The law has required data brokers to register since January 31, 2025.

The company originally denied that it did business in California or had data on Californians. However, that claim collapsed when regulators found an Excel spreadsheet on the website listing 204,218 California student records.

Datamasters first said it had not screened its national database to remove Californians’ data. After getting a lawyer, it changed its story, asserting that it did in fact filter Californians out of the data set. That didn’t convince the CPPA though.

The regulator acknowledged that Datamasters did try to comply with Californian privacy laws, but that it

“lacked sufficient written policies and procedures to ensure compliance with the Delete Act.”

The fine imposed on Datamasters also takes into account that it hadn’t registered on the state’s data broker registry. Data brokers that don’t register are liable for $200 per day in fines, and failing to delete consumer data will incur $200 per consumer per day in fines.

Starting January 1, 2028, data brokers registered in California will also be required to undergo independent third-party compliance audits every three years.

Why selling extra-sensitive customer data is so dangerous

“History teaches us that certain types of lists can be dangerous,”

Michael Macko, the CPPA’s head of enforcement, pointed out.

Research has told us that Alzheimer’s patients are especially vulnerable to financial exploitation. If you think that scammers don’t seek out such lists, think again; criminals were found to have accessed data from at least three data brokers in the past. While there’s no suggestion that Datamasters knowingly sold data to scammers, it seems easy for people to buy data broker lists.

It also doesn’t take a PhD to see why many of these records (which, remember, the company holds about people nationwide) could be especially sensitive in the current US political climate.

There’s a broader privacy issue here, too. While many Americans might assume that the federal Health Insurance Portability and Accountability Act (HIPAA) protects their health data, it only applies to healthcare providers. Amazingly, data brokers sit outside its purview.

So what can you do to protect yourself?

Your first port of call should be your state’s data protection law. California introduced the Data Request and Opt-out Platform (DROP) system this year under the Delete Act. It’s an opt-out system for California residents to make all data brokers on the registry delete data held about them.

If you don’t live in a state that takes sensitive data seriously, your options are more limited. You could move—maybe to Europe, where privacy protections are considerably stronger.


We don’t just report on data privacy—we help you remove your personal information

Cybersecurity risks should never spread beyond a headline. With Malwarebytes Personal Data Remover, you can scan to find out which sites are exposing your personal information, and then delete that sensitive data from the internet.

Why iPhone users should update and restart their devices now

13 January 2026 at 13:55

If you were still questioning whether iOS 26+ is for you, now is the time to make that call.

Why?

On December 12, 2025, Apple patched two WebKit zero‑day vulnerabilities linked to mercenary spyware and is now effectively pushing iPhone 11 and newer users toward iOS 26+, because that’s where the fixes and new memory protections live. These vulnerabilities were primarily used in highly targeted attacks, but such campaigns are likely to expand over time.

WebKit powers the Safari browser and many other iOS applications, so it’s a big attack surface to leave exposed and isn’t limited to “risky” behavior. These vulnerabilities allowed an attacker to execute arbitrary code on a device after exploitation via malicious web content.

Apple has confirmed that attackers are already exploiting these vulnerabilities in the wild, making installation of the update a high‑priority security task for every user. Campaigns that start with diplomats, journalists, or executives often lead to tooling and exploits leaking or being repurposed, so “I’m not a target” is not a viable safety strategy.

Due to public resistance to new features like Liquid Glass, many iPhone users have not yet upgraded to iOS 26.2. Reports suggest adoption of iOS 26 has been unusually slow. As of January 2026, only about 4.6% of active iPhones are on iOS 26.2, and roughly 16% are on any version of iOS 26, leaving the vast majority on older releases such as iOS 18.

However, Apple only ships these fixes and newer protections, such as Memory Integrity Enforcement, on iOS 26+ for supported devices. Users on older, unsupported devices won’t be able to access these protections at all.

Another important factor in the upgrade cycle is restarting the device. What many people don’t realize is that when you restart your device, any memory-resident malware is flushed—unless it has somehow gained persistence, in which case it will return. High-end spyware tools tend to avoid leaving traces needed for persistence and often rely on users not restarting their devices.

Upgrading requires a restart, which makes this a win-win: you get the latest protections, and any memory-resident malware is flushed at the same time.

For iOS and iPadOS users, you can check if you’re using the latest software version, go to Settings > General > Software Update. It’s also worth turning on Automatic Updates if you haven’t already. You can do that on the same screen.

How to stay safe

The most important fix—however painful you may find it—is to upgrade to iOS 26.2. Not doing means missing an accumulating list of security fixes, leaving your device vulnerable to more and more newly found vulnerabilities.

 But here are some other useful tips:

  • Make it a habit to restart your device on a regular basis. The NSA recommends doing this weekly.
  • Do not open unsolicited links and attachments without verifying with the trusted sender.
  • Remember, Apple threat notifications will never ask users to click links, open files, install apps or ask for account passwords or verification code.
  • For Apple Mail users specifically, these vulnerabilities create risk when viewing HTML-formatted emails containing malicious web content.
  • Malwarebytes for iOS can help keep your device secure, with Trusted Advisor alerting you when important updates are available.
  • If you are a high-value target, or you want the extra level of security, consider using Apple’s Lockdown Mode.

We don’t just report on phone security—we provide it

Cybersecurity risks should never spread beyond a headline. Keep threats off your mobile devices by downloading Malwarebytes for iOS, and Malwarebytes for Android today.

Received an Instagram password reset email? Here’s what you need to know

12 January 2026 at 22:04

Last week, many Instagram users began receiving unsolicited emails from the platform that warned about a password reset request.

The message said:

“Hi {username},
We got a request to reset your Instagram password.
If you ignore this message, your password will not be changed. If you didn’t request a password reset, let us know.”

Around the same time that users began receiving these emails, a cybercriminal using the handle “Solonik” offered data that alleged contains information about 17 million Instagram users for sale on a Dark Web forum.

These 17 million or so records include:

  • Usernames
  • Full names
  • User IDs
  • Email addresses
  • Phone numbers
  • Countries
  • Partial locations

Please note that there are no passwords listed in the data.

Despite the timing of the two events, Instagram denied this weekend that these events are related. On the platform X, the company stated they fixed an issue that allowed an external party to request password reset emails for “some people.”

So, what’s happening?

Regarding the data found on the dark web last week, Shahak Shalev, global head of scam and AI research at Malwarebytes, shared that “there are some indications that the Instagram data dump includes data from other, older, alleged Instagram breaches, and is a sort of compilation.” As Shalev’s team investigates the data, he also said that the earliest password reset requests reported by users came days before the data was first posted on the dark web, which might mean that “the data may have been circulating in more private groups before being made public.”

However, another possibility, Shalev said, is that “another vulnerability/data leak was happening as some bad actor tried spraying for [Instagram] accounts. Instagram’s announcement seems to reference that spraying. Besides the suspicious timing, there’s no clear connection between the two at this time.”

But, importantly, scammers will not care whether these incidents are related or not. They will try to take advantage of the situation by sending out fake emails.

“We felt it was important to alert people about the data availability so that everyone could reset their passwords, directly from the app, and be on alert for other phishing communications,” Shalev said.

If and when we find out more, we’ll keep you posted, so stay tuned.

How to stay safe

If you have enabled 2FA on your Instagram account, we think it is indeed safe to ignore the emails, as proposed by Meta.

Should you want to err on the safe side and decide to change your password, make sure to do so in the app and not click any links in the email, to avoid the risk that you have received a fake email. Or you might end up providing scammers with your password.

Another thing to keep in mind is that these are Meta-data. Which means some users may have reused or linked them to their Facebook or WhatsApp accounts. So, as a precaution, you can check recent logins and active sessions on Instagram, WhatsApp, and Facebook, and log out from any devices or locations you do not recognize.

If you want to find out whether your data was included in an Instagram data breach, or any other for that matter, try our free Digital Footprint scan.

Regulators around the world are scrutinizing Grok over sexual deepfakes

12 January 2026 at 15:04

Grok’s failure to block sexualized images of minors has turned a single “isolated lapse” into a global regulatory stress test for xAI’s ambitions. The response from lawmakers and regulators suggests this will not be solved with a quick apology and a hotfix.

Last week we reported on Grok’s apology after it generated an image of young girls in “sexualized attire.”

The apology followed the introduction of Grok’s paid “Spicy Mode” in August 2025, which was marketed as edgy and less censored. In practice it enabled users to generate sexual deepfake images, including content that may cross into illegal child sexual abuse material (CSAM) under US and other jurisdictions’ laws.

A report from web-monitoring tool CopyLeaks highlighted “thousands” of incidents of Grok being used to create sexually suggestive images of non-consenting celebrities.

This is starting to backfire. Reportedly, three US senators are asking Google and Apple to remove Elon Musk’s Grok and X apps from their app stores, citing the spread of nonconsensual sexualized AI images of women and minors and arguing it violates the companies’ app store rules.

In their joint letter, the senators state:

“In recent days, X users have used the app’s Grok AI tool to generate nonconsensual sexual imagery of real, private citizens at scale. This trend has included Grok modifying images to depict women being sexually abused, humiliated, hurt, and even killed. In some cases, Grok has reportedly created sexualized images of children—the most heinous type of content imaginable.”

The UK government also threatens to take possible action against the platform. Government officials have said they would fully support any action taken by Ofcom, the independent media regulator, against X. Even if that meant UK regulators could block the platform.

Indonesia and Malaysia already blocked Grok after its “digital undressing” function flooded the internet with suggestive and obscene manipulated images of women and minors.

As it turns out, a user prompted Grok to generate its own “apology,” which it did. After backlash over sexualized images of women and minors, Grok/X announced limits on image generation and editing for paying subscribers only, effectively paywalling those capabilities on main X surfaces.

For lawmakers already worried about disinformation, election interference, deepfakes, and abuse imagery, Grok is fast becoming the textbook case for why “move fast and break things” doesn’t mix with AI that can sexualize real people on demand.

Hopefully, the next wave of rules, ranging from EU AI enforcement to platform-specific safety obligations, will treat this incident as the baseline risk that all large-scale visual models must withstand, not as an outlier.

Keep your children safe

If you ever wondered why parents post images of their children with a smiley across their face, this is the reason.

Don’t make it easy for strangers to copy, reuse, or manipulate your photos.

This incident is yet another compelling reason to reduce your digital footprint. Think carefully before posting photos of yourself, your children, or other sensitive information on public social media accounts.

And treat everything you see online—images, voices, text—as potentially AI-generated unless they can be independently verified. They’re not only used to sway opinions, but also to solicit money, extract personal information, or create abusive material.


We don’t just report on threats – we help protect your social media

Cybersecurity risks should never spread beyond a headline. Protect your social media accounts by using Malwarebytes Identity Theft Protection.

Celebrating reviews and recognitions for Malwarebytes in 2025

12 January 2026 at 14:00

Independent recognition matters in cybersecurity, and it matters a lot to us. It shows how security products perform when they’re tested against in-the-wild threats, using lab environments designed to reflect what people actually face in the real world.

In 2025, Malwarebytes earned awards and recognition from a steady stream of third-party testing labs and industry groups. Here’s what those tests looked like and what they found.  

AVLab Cybersecurity Foundation: Real-world malware, real results  

Malwarebytes earned another Advanced In-The-Wild badge from AVLab Cybersecurity Foundation in 2025, continuing a run of accolades.

In November, AVLab Cybersecurity Foundation tested 244 real-world malware samples across 14 cybersecurity products. Malwarebytes Premium Security detected every single one. On top of that, it removed threats with an average remediation time of 2.18 seconds—nearly 12 seconds faster than the industry average.  

That result also marked our third Excellent badge in 2025, following earlier tests in July and September.

Earlier in the year, Malwarebytes Premium Security was also named Product of the Year for the third consecutive year, after it blocked 100% of in-the-wild malware samples. 

MRG Effitas: Consistent Android protection, proven over time

For the seventh consecutive time, Malwarebytes earned MRG Effitas’ Android 360° Certificate in November, one of the toughest independent tests in mobile security, underscoring the strength and reliability of Malwarebytes Mobile Security

MRG Effitas conducted in-depth testing of Android antivirus apps using real-world scenarios, combining in-the-wild malware with benign samples to assess detection gaps and weaknesses. 

Our mobile protection received the highest marks, achieving a near-perfect detection rate in MRG Effitas’ rigorous lab testing, reaffirming what our customers already know: Malwarebytes stops threats before they can cause harm. 

PCMag Readers’ Choice Awards: Multiple category wins 

Not all validation comes from labs. In PCMag’s 2025 Readers’ Choice Awards, Malwarebytes topped three award categories based on reader feedback: Best PC Security Suite, Best Android Antivirus, and Best iOS/iPadOS Antivirus.

A Digital Trends 2025 Recommended Product

Malwarebytes for Windows earned a Digital Trends 2025 Recommended Product designation, with reviewers highlighting its ease of use, fast and effective customer support, and strong value for money. 

CNET: Best Malware Removal Service 2025 

CNET named Malwarebytes the Best Malware Removal Service 2025 after testing setup, features, design, and performance. The review highlighted standout capabilities, including top-tier malware removal and comprehensive Browser Guard web protection. 

AV Comparatives Stalkerware Test: 100% detection rate

In collaboration with the Electronic Frontier Foundation (EFF), AV-Comparatives tested 13 Android security solutions against 17 stalkerware-type apps—software often used for covert surveillance and abuse.

Only a few products handled detection and alerting responsibly. Malwarebytes was the only solution to achieve a 100% detection rate in the September 2025 test.

What we learned from a year of testing

All these results highlight our mission to reimagine security and protect people and data across all devices and platforms. 

Recent innovations like Malwarebytes Scam Guard for Mobile and Windows Tools for PC set new standards for privacy and affordable protection, enhanced by AI-powered features like Trusted Advisor, your built-in personal digital health hub available on all platforms.

We’re grateful to the independent organizations that continue to test our products and to the users who trust Malwarebytes every day.


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.

Enshittification is ruining everything online (Lock and Code S07E01)

12 January 2026 at 06:03

This week on the Lock and Code podcast…

There’s a bizarre thing happening online right now where everything is getting worse.

Your Google results have become so bad that you’ve likely typed what you’re looking for, plus the word “Reddit,” so you can find discussion from actual humans. If you didn’t take this route, you might get served AI results from Google Gemini, which once recommended that every person should eat “at least one small rock per day.” Your Amazon results are a slog, filled with products that have surreptitiously paid reviews. Your Facebook feed could be entirely irrelevant because the company decided years ago that you didn’t want to see what your friends posted, you wanted to see what brands posted, because brands pay Facebook, and you don’t, so brands are more important than your friends.

But, according to digital rights activist and award-winning author Cory Doctorow, this wave of online deterioration isn’t an accident—it’s a business strategy, and it can be summed up in a word he coined a couple of years ago: Enshittification.

Enshittification is the process by which an online platform—like Facebook, Google, or Amazon—harms its own services and products for short-term gain while managing to avoid any meaningful consequences, like the loss of customers or the impact of meaningful government regulation. It begins with an online platform treating new users with care, offering services, products, or connectivity that they may not find elsewhere. Then, the platform invites businesses on board that want to sell things to those users. This means businesses become the priority and the everyday user experience is hindered. But then, in the final stage, the platform also makes things worse for its business customers, making things better only for itself.

This is how a company like Amazon went from helping you find nearly anything you wanted to buy online to helping businesses sell you anything you wanted to buy online to making those businesses pay increasingly high fees to even be discovered online. Everyone, from buyers to sellers, is pretty much entrenched in the platform, so Amazon gets to dictate the terms.

Today, on the Lock and Code podcast with host David Ruiz, we speak with Doctorow about enshittification’s fast damage across the internet, how to fight back, and where it all started.

 ”Once these laws were established, the tech companies were able to take advantage of them. And today we have a bunch of companies that aren’t tech companies that are nevertheless using technology to rig the game in ways that the tech companies pioneered.”

Tune in today to listen to the full conversation.

Show notes and credits:

Intro Music: “Spellbound” by Kevin MacLeod (incompetech.com)
Licensed under Creative Commons: By Attribution 4.0 License
http://creativecommons.org/licenses/by/4.0/
Outro Music: “Good God” by Wowa (unminus.com)


Listen up—Malwarebytes doesn’t just talk cybersecurity, we provide it.

Protect yourself from online attacks that threaten your identity, your files, your system, and your financial well-being with our exclusive offer for Malwarebytes Premium Security for Lock and Code listeners.

pcTattletale founder pleads guilty as US cracks down on stalkerware

9 January 2026 at 16:41

Reportedly, pcTattletale founder Bryan Fleming has pleaded guilty in US federal court to computer hacking, unlawfully selling and advertising spyware, and conspiracy.

This is good news not just because we despise stalkerware like pcTattletale, but because it is only the second US federal stalkerware prosecution in a decade. It could could open the door to further cases against people who develop, sell, or promote similar tools.

In 2021, we reported that “employee and child-monitoring” software vendor pcTattletale had not been very careful about securing the screenshots it secretly captured from victims’ phones. A security researcher testing a trial version discovered that the app uploaded screenshots to an unsecured online database, meaning anyone could view them without authentication, such as a username and password.

In 2024, we revisited the app after researchers found it was once again leaking a database containing victim screenshots. One researcher discovered that pcTattletale’s Application Programming Interface (API) allowed anyone to access the most recent screen capture recorded from any device on which the spyware is installed. Another researcher uncovered a separate vulnerability that granted full access to the app’s backend infrastructure. That access allowed them to deface the website and steal AWS credentials, which turned out to be shared across all devices. As a result, the researcher obtained data about both victims and the customers who were doing the tracking.

This is no longer possible. Not because the developers fixed the problems, but because Amazon locked pcTattletale’s entire AWS infrastructure. Fleming later abandoned the product and deleted the contents of its servers.

However, Homeland Security Investigations had already started investigating pcTattletale in June 2021 and did not stop. A few things made Fleming stand out among other stalkerware operators. While many hide behind overseas shell companies, Fleming appeared to be proud of his work. And while others market their products as parental control or employee monitoring tools, pcTattletale explicitly promoted spying on romantic partners and spouses, using phrases such as “catch a cheater” and “surreptitiously spying on spouses and partners.” This made it clear the software was designed for non-consensual surveillance of adults.

Fleming is expected to be sentenced later this year.

Removing stalkerware

Malwarebytes, as one of the founding members of the Coalition Against Stalkerware, makes it a priority to detect and remove stalkerware-type apps from your device.

It is important to keep in mind, however, that removing stalkerware may alert the person spying on you that the app has been discovered. The Coalition Against Stalkerware outlines additional steps and considerations to help you decide the safest next move.

Because the apps often install under different names and hide themselves from users, they can be difficult to find and remove. That is where Malwarebytes can help you.

To scan your device:

  1. Open your Malwarebytes dashboard
  2. Start a Scan

The scan may take a few minutes.

 If malware is detected, you can choose one of the following actions:

  • Uninstall. The threat will be deleted from your device.
  • Ignore Always. The file detection will be added to the Allow List, and excluded from future scans. Legitimate files are sometimes detected as malware. We recommend reviewing scan results and adding files to Ignore Always that you know are safe and want to keep.
  • Ignore Once: The detection is ignored for this scan only. It will be detected again during your next scan.

Malwarebytes detects pcTattleTale as PUP.Optional.PCTattletale.


We don’t just report on threats—we remove them

Cybersecurity risks should never spread beyond a headline. Keep threats off your devices by downloading Malwarebytes today.

Are we ready for ChatGPT Health?

9 January 2026 at 13:26

How comfortable are you with sharing your medical history with an AI?

I’m certainly not.

OpenAI’s announcement about its new ChatGPT Health program prompted discussions about data privacy and how the company plans to keep the information users submit safe.

ChatGPT Health is a dedicated “health space” inside ChatGPT that lets users connect their medical records and wellness apps so the model can answer health and wellness questions in a more personalized way.

ChatGPT health

OpenAI promises additional, layered protections designed specifically for health, “to keep health conversations protected and compartmentalized.”

First off, it’s important to understand that this is not a diagnostic or treatment system. It’s framed as a support tool to help understand health information and prepare for care.

But this is the part that raised questions and concerns:

“You can securely connect medical records and wellness apps to ground conversations in your own health information, so responses are more relevant and useful to you.”

In other words, ChatGPT Health lets you link medical records and apps such as Apple Health, MyFitnessPal, and others so the system can explain lab results, track trends (e.g., cholesterol), and help you prepare questions for clinicians or compare insurance options based on your health data.

Given our reservations about the state of AI security in general and chatbots in particular, this is a line that I don’t dare cross. For now, however, I don’t even have the option, since only users with ChatGPT Free, Go, Plus, and Pro plans outside of the European Economic Area, Switzerland, and the United Kingdom can sign up for the waitlist.

OpenAI only uses partners and apps in ChatGPT Health that meet OpenAI’s privacy and security requirements, which, by design, shifts a great deal of trust onto ChatGPT Health itself.

Users should realize that health information is very sensitive and as Sara Geoghegan, senior counsel at the Electronic Privacy Information Center told The Record: by sharing their electronic medical records with ChatGPT Health, users in the US could effectively remove the HIPAA protection from those records, which is a serious consideration for anyone sharing medical data.

She added:

“ChatGPT is only bound by its own disclosures and promises, so without any meaningful limitation on that, like regulation or a law, ChatGPT can change the terms of its service at any time.”

Should you decide to try this new feature out, we would advise you to proceed with caution and take the advice to enable 2FA for ChatGPT to heart. OpenAI claims 230 million users already ask ChatGPT health and wellness questions each week. I’d encourage them to do the same.


We don’t just report on data privacy—we help you remove your personal information

Cybersecurity risks should never spread beyond a headline. With Malwarebytes Personal Data Remover, you can scan to find out which sites are exposing your personal information, and then delete that sensitive data from the internet.

CISA warns of active attacks on HPE OneView and legacy PowerPoint

8 January 2026 at 15:29

The US Cybersecurity and Infrastructure Security Agency (CISA) added both a newly discovered flaw and a much older one to its catalog of Known Exploited Vulnerabilities (KEV).

The KEV catalog gives Federal Civilian Executive Branch (FCEB) agencies a list of vulnerabilities that are known to be exploited in the wild, along with deadlines for when they must be patched. In both of these cases, the due date is January 28, 2026.

But CISA alerts are not just for government agencies. They also provide guidance to businesses and end users about which vulnerabilities should be patched first, based on real-world exploitation.

A critical flaw in HPE OneView

The recently found vulnerability, tracked as CVE-2025-37164, carries a CVSS score of 10 out of 10 and allows remote code execution. The flaw affects HPE OneView, a platform used to manage IT infrastructure, and a patch was released on December 17, 2025.

This critical vulnerability allows a remote, unauthenticated attacker to execute code and potentially gain large-scale control over servers, firmware, and lifecycle management. Management platforms like HPE OneView are often deployed deep inside enterprise networks, where they have extensive privileges and limited monitoring because they are trusted.

Proof of Concept (PoC) code, in the form of a Metasploit module, was made public just one day after the patch was released.

A PowerPoint vulnerability from 2009 resurfaces

The cybersecurity dinosaur here is a vulnerability in Microsoft PowerPoint, tracked as CVE-2009-0556, that dates back more than 15 years. It affects:

  • Microsoft Office PowerPoint 2000 SP3
  • PowerPoint 2002 SP3
  • PowerPoint 2003 SP3
  • PowerPoint in Microsoft Office 2004 for Mac

The flaw allows remote attackers to execute arbitrary code by tricking a victim into opening a specially crafted PowerPoint file that triggers memory corruption.

In the past, this vulnerability was exploited by malware known as Apptom. CISA rarely adds vulnerabilities to the KEV catalog based on ancient exploits, so the “sudden” re‑emergence of the 2009 PowerPoint vulnerability suggests attackers are targeting still‑deployed legacy Office installs.

Successful exploitation can allow attackers to run arbitrary code, deploy malware, and establish a foothold for lateral movement inside a network. Unlike the HPE OneView flaw, this attack requires user interaction—the target must open the malicious PowerPoint file.

Stay safe

When it comes to managing vulnerabilities, prioritizing which patches to apply is an important part of staying safe. So, to make sure you don’t fall victim to exploitation of known vulnerabilities:

  • Keep an eye on the CISA KEV catalog as a guide of what’s currently under active exploitation.
  • Update as fast as you can without interrupting daily routine.
  • Use a real-time up-to-date anti-malware solution to intercept exploits and malware attacks.
  • Don’t open unsolicited attachments without verifying with the—trusted—sender.

We don’t just report on threats—we remove them

Cybersecurity risks should never spread beyond a headline. Keep threats off your devices by downloading Malwarebytes today.

Lego’s Smart Bricks explained: what they do, and what they don’t

8 January 2026 at 14:35

Lego just made what it claims is its most important product release since it introduced minifigures in 1978. No, it’s not yet another brand franchise. It’s a computer in a brick.

Called the Smart Brick, it’s part of a broader system called Smart Play that Lego hopes will revolutionize your child’s interaction with Lego.

These aren’t your grandma’s Lego bricks. The 2×4 techno-brick houses a custom ASIC chip that Lego says is smaller than a single Lego stud, measuring about 4.1mm. Inside are accelerometers, light and sound sensors, an LED array, and a miniature speaker with an onboard synthesizer that generates sound effects in real time, rather than just playing pre-recorded clips.

How the pieces talk to each other

The bricks charge wirelessly on a dedicated pad and contain batteries that Lego says can last for years. They also communicate with each other to trigger actions, such as interactive sound effects.

This is where the other Smart Play components come in: Smart Tags and Smart Minifigures. The 2×2 stud-less Smart Tags contain unique digital IDs that tell bricks how to behave. A helicopter tag, for example, might trigger propeller sounds.

There’s also a Neighbor Position Measurement system that detects brick proximity and orientation. So a brick might do different things as it gets closer to a Smart Tag or Smart Minifigure, for example.

The privacy implications of Smart Bricks

Any time parents hear about toys communicating with other devices, they’re right to be nervous. They’ve had to contend with toys that give up kids’ sensitive personal data and allegedly have the potential to become listening devices for surveillance.

However, Lego says its proprietary Bluetooth-based protocol, called BrickNet, comes with encryption and built-in privacy controls.

One clear upside is that the system doesn’t need an internet connection for these devices to work, and there are no screens or companion apps involved either. For parents weary of reading about children’s apps quietly harvesting data, that alone will come as a relief.

Lego also makes specific privacy assurances. Yes, there’s a microphone in the Smart Brick, but no, it doesn’t record sound (it’s just a sensor), the company says. There are no cameras either.

Perhaps the biggest relief of all, though, is that there’s no AI in this brick.

At a time when “AI-powered” is being sprinkled over everything from washing machines to toilets, skipping AI may be the smartest design decision here. AI-driven toys come with their own risks, especially when children don’t get a meaningful choice about how that technology behaves once it’s out of the box.

In the past, they’ve been subjected to sexual content from AI-powered teddy bears. Against that backdrop, Lego’s restraint feels deliberate, and welcome.

Are these the bricks you’re looking for?

Will the world take to Smart Bricks? Probably.

Should it? The best response comes from my seven-year-old, scoffing,

“Kids can make enough annoying noises themselves.”

We won’t have long to wait to find out. Lego announced Lucasafilm as its first Smart Play partner when it unveiled the system at CES 2026 in Las Vegas this week, and pre-orders open on January 9. The initial lineup includes three kits: Tie Fighters, X-Wings, and A-Wings, complete with associated scenery.

Expect lots of engine, laser, and light sabre sounds from those rigs—and perhaps a lack of adorable sound effects from your kids when the blocks start doing the work. That makes us a little sad.

More optimistically, perhaps there are opportunities for creative play, such as devices that spin, flip, and light up based on their communications with other bricks. That could turn this into more of a experiment in basic circuitry and interaction than a simple noise-making device. One of the best things about watching kids play is how far outside the box they think.

Whatever your view on Lego’s latest development, it doesn’t seem like it’ll let people tailor advertising to your kids, whisper atrocities at them from afar, or hack your home network. That, at the very least, is a win.


We don’t just report on data privacy—we help you remove your personal information

Cybersecurity risks should never spread beyond a headline. With Malwarebytes Personal Data Remover, you can scan to find out which sites are exposing your personal information, and then delete that sensitive data from the internet.

Fake WinRAR downloads hide malware behind a real installer

8 January 2026 at 11:36

A member of our web research team pointed me to a fake WinRAR installer that was linked from various Chinese websites. When these links start to show up, that’s usually a good indicator of a new campaign.

So, I downloaded the file and started an analysis, which turned out to be something of a Matryoshka doll. Layer after layer, after layer.

WinRAR is a popular utility that’s often downloaded from “unofficial” sites, which gives campaigns offering fake downloads a bigger chance of being effective.

Often, these payloads contain self-extracting or multi-stage components that can download further malware, establish persistence, exfiltrate data, or open backdoors, all depending on an initial system analysis. So it was no surprise that one of the first actions this malware took was to access sensitive Windows data in the form of Windows Profiles information.

This, along with other findings from our analysis (see below), indicates that the file selects the “best-fit” malware for the affected system before further compromising or infecting it.

How to stay safe

Mistakes are easily made when you’re looking for software to solve a problem, especially when you want that solution fast. A few simple tips can help keep you safe in situations like this.

  • Only download software from official and trusted sources. Avoid clicking links that promise to deliver that software on social media, in emails, or on other unfamiliar websites.
  • Use a real-time, up-to-date anti-malware solution to block threats before they can run.

Analysis

The original file was called winrar-x64-713scp.zip and the initial analysis with Detect It Easy (DIE) already hinted at several layers.

Detect It Easy first analysis
Detect It Easy first analysis: 7-Zip, UPX, SFX — anything else?

Unzipping the file produced winrar-x64-713scp.exe which turned out to be a UPX packed file that required the --force option to unpack it due to deliberate PE anomalies. UPX normally aborts compression if it finds unexpected values or unknown data in the executable header fields, as that data may be required for the program to run correctly. The --force option tells UPX to ignore these anomalies and proceed with decompression anyway.

Looking at the unpacked file, DIE showed yet another layer: (Heur)Packer: Compressed or packed data[SFX]. Looking at the strings inside the file I noticed two RunProgram instances:

RunProgram="nowait:\"1winrar-x64-713scp1.exe\" "

RunProgram="nowait:\"youhua163

These commands tell the SFX archive to run the embedded programs immediately after extraction, without waiting for it to complete (nowait).

Using PeaZip, I extracted both embedded files.

The Chinese characters “安装” complicated the string analysis, but they translate as “install,” which further piqued my interest. The file 1winrar-x64-713scp1.exe turned out to be the actual WinRAR installer, likely included to ease suspicion for anyone running the malware.

After removing another layer, the other file turned out to be a password-protected zip file named setup.hta. The obfuscation used here led me to switch to dynamic analysis. Running the file on a virtual machine showed that setup.hta is unpacked at runtime directly into memory. The memory dump revealed another interesting string: nimasila360.exe.

This is a known file often created by fake installers and associated with the Winzipper malware. Winzipper is a known Chinese-language malicious program that pretends to be a harmless file archive so it can sneak onto a victim’s computer, often through links or attachments. Once opened and installed, it quietly deploys a hidden backdoor that lets attackers remotely control the machine, steal data, and install additional malware, all while the victim believes they’ve simply installed legitimate software.

Indicators of Compromise (IOCs)

Domains:

winrar-tw[.]com

winrar-x64[.]com

winrar-zip[.]com

Filenames:

winrar-x64-713scp.zip

youhua163安装.exe

setup.hta (dropped in C:\Users\{username}\AppData\Local\Temp)

Malwarebytes’ web protection component blocks all domains hosting the malicious file and installer.

Malwarebytes blocks winrar-tw[.]com
Malwarebytes blocks winrar-tw[.]com

One million customers on alert as extortion group claims massive Brightspeed data haul

7 January 2026 at 13:19

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:

Telegram post Crimson Collective about Brightspeed

“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]
    account details sample
  • [getAddressQualification]
  • [getUserAccountDetails]
  • [listPaymentHistory]
  • [listPaymentMethods]
    payment methods sample
  • [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.

StatusISDown update about Brightspeed

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.

Phishing campaign abuses Google Cloud services to steal Microsoft 365 logins

6 January 2026 at 16:01

Attackers are sending very convincing fake “Google” emails that slip past spam filters, route victims through several trusted Google-owned services, and ultimately lead to a look-alike Microsoft 365 sign-in page designed to harvest usernames and passwords.

Researchers found that cybercriminals used Google Cloud Application Integration’s Send Email feature to send phishing emails from a legitimate Google address: noreply-application-integration@google[.]com.

Google Cloud Application Integration allows users to automate business processes by connecting any application with point-and-click configurations. New customers currently receive free credits, which lowers the barrier to entry and may attract some cybercriminals.

The initial email arrives from what looks like a real Google address and references something routine and familiar, such as a voicemail notification, a task to complete, or permissions to access a document. The email includes a link that points to a genuine Google Cloud Storage URL, so the web address appears to belong to Google and doesn’t look like an obvious fake.

After the first click, you are redirected to another Google‑related domain (googleusercontent[.]com) showing a CAPTCHA or image check. Once you pass the “I’m not a robot check,” you land on what looks like a normal Microsoft 365 sign‑in page, but on close inspection, the web address is not an official Microsoft domain.

Any credentials provided on this site will be captured by the attackers.

The use of Google infrastructure provides the phishers with a higher level of trust from both email filters and the receiving users. This is not a vulnerability, just an abuse of cloud-based services that Google provides.

Google’s response

Google said it has taken action against the activity:

“We have blocked several phishing campaigns involving the misuse of an email notification feature within Google Cloud Application Integration. Importantly, this activity stemmed from the abuse of a workflow automation tool, not a compromise of Google’s infrastructure. While we have implemented protections to defend users against this specific attack, we encourage continued caution as malicious actors frequently attempt to spoof trusted brands. We are taking additional steps to prevent further misuse.”

We’ve seen several phishing campaigns that abuse trusted workflows from companies like Google, PayPal, DocuSign, and other cloud-based service providers to lend credibility to phishing emails and redirect targets to their credential-harvesting websites.

How to stay safe

Campaigns like these show that some responsibility for spotting phishing emails still rests with the recipient. Besides staying informed, here are some other tips you can follow to stay safe.

  • Always check the actual web address of any login page; if it’s not a genuine Microsoft domain, do not enter credentials.​ Using a password manager will help because they will not auto-fill your details on fake websites.
  • Be cautious of “urgent” emails about voicemails, document shares, or permissions, even if they appear to come from Google or Microsoft.​ Creating urgency is a common tactic by scammers and phishers.
  • Go directly to the service whenever possible. Instead of clicking links in emails, open OneDrive, Teams, or Outlook using your normal bookmark or app.
  • Use multi‑factor authentication (MFA) so that stolen passwords alone are not enough, and regularly review which apps have access to your account and remove anything you don’t recognize.

Pro tip: Malwarebytes Scam Guard can recognize emails like this as scams. You can upload suspicious text, emails, attachments and other files and ask for its opinion. It’s really very good at recognizing scams.


We don’t just report on scams—we help detect them

Cybersecurity risks should never spread beyond a headline. If something looks dodgy to you, check if it’s a scam using Malwarebytes Scam Guard, a feature of our mobile protection products. Submit a screenshot, paste suspicious content, or share a text or phone number, and we’ll tell you if it’s a scam or legit. Download Malwarebytes Mobile Security for iOS or Android and try it today!

Disney fined $10m for mislabeling kids’ YouTube videos and violating privacy law

6 January 2026 at 13:22

Disney will pay a $10m settlement over allegations that it violated kids’ privacy rights, the Federal Trade Commission (FTC) said this week.

The agreement, first proposed in September 2025, resolves a dispute over Disney’s labeling of child-targeted content on YouTube. The thousands of YouTube videos it targets at kids makes it subject to a US law called the Children’s Online Privacy Protection Act (COPPA). Enacted in 1998, COPPA is designed to protect children under the age of 13 from having their data collected and used online.

That protection matters because children are far less able to understand data collection, advertising, or profiling, and cannot understandingfully consent to it. When COPPA safeguards fail, children may be tracked across videos, served targeted ads, or profiled based on viewing habits, all without parental knowledge or approval.

In 2019, YouTube introduced a policy to help creators comply with COPPA by labeling their content as made for kids (MFK) or not made for kids (NMFK). Content labeled MFK is automatically restricted. For example, it can’t autoplay into related content, appear in the miniplayer, or be added to playlists.

This policy came about after the YouTube’s own painful COPPA-related experience in 2019, when it settled for $170m with the FTC after failing to properly label content directed at children. That still ranks as the biggest ever COPPA settlement by far.

Perhaps the two most important restrictions for videos labeled MFK are these: MFK videos should only autoplay into other kid-appropriate content, preventing (at least in theory) kids from seeing inappropriate content. And advertisers are prohibited from collecting personal data from children watching those videos.

A chastened YouTube warned content creators, including Disney, that they could violate COPPA if they failed to label content correctly. They could do this in two ways: Creators could label entire channels (Disney has about 1,250 of these for its different content brands) or individual videos. So, a channel marked NMFK could still host MFK videos, but those individual videos needed to be labeled correctly.

According to the FTC, Disney’s efforts fell short and plenty of child-targeted videos were incorrectly labeled.

The court complaint stated that Disney applied blanket NMFK labels to entire YouTube channels instead of reviewing videos individually. As a result, some child-targeted videos were incorrectly labeled, allowing data collection and ad targeting that COPPA is meant to prevent. For example, the Pixar channel was labeled NMFK, but showed “very similar” videos from the Pixar Cars channel, which was labeled MFK.

The FTC said YouTube warned Disney in June 2020 that it had reclassified more than 300 of its videos as child-directed across channels including Pixar, Disney Movies, and Walt Disney Animation Studios.

This is not Disney’s first privacy rodeo

Disney has a history of tussles with child privacy laws. In 2011, its Playdom subsidiary paid $3 million (at that point the largest COPPA penalty ever) for collecting data from more than 1.2 million children across 20 virtual world websites. In 2021, Disney also settled a lawsuit that accused it and others of collecting and selling kids’ information via child-focused mobile apps.

In the current case, the FTC voted 3-0 to refer this current case to the Department of Justice, with Commissioners Ferguson, Holyoak, and Meador citing what they described as,

“Disney’s abuse of parents’ trust.”

Under the settlement, Disney must do more than pay up. It also has to notify parents before collecting personal information from children under 13 and obtain parents’ consent to use it. Disney must also review whether individual videos should be labeled as made for kids. However, the FTC provides a get-out clause: Disney won’t have to do this if YouTube implements age assurance technologies that determine a viewer’s age (or age category).

Age assurance is clearly something the FTC is pursuing, saying:

“This forward-looking provision reflects and anticipates the growing use of age assurance technologies to protect kids online.”


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.

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