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Fake apps, NFC skimming attacks, and other Android issues in 2026 | Kaspersky official blog

27 January 2026 at 17:36

The year 2025 saw a record-breaking number of attacks on Android devices. Scammers are currently riding a few major waves: the hype surrounding AI apps, the urge to bypass site blocks or age checks, the hunt for a bargain on a new smartphone, the ubiquity of mobile banking, and, of course, the popularity of NFC. Let’s break down the primary threats of 2025–2026, and figure out how to keep your Android device safe in this new landscape.

Sideloading

Malicious installation packages (APK files) have always been the Final Boss among Android threats, despite Google’s multi-year efforts to fortify the OS. By using sideloading — installing an app via an APK file instead of grabbing it from the official store — users can install pretty much anything, including straight-up malware. And neither the rollout of Google Play Protect, nor the various permission restrictions for shady apps have managed to put a dent in the scale of the problem.

According to preliminary data from Kaspersky for 2025, the number of detected Android threats grew almost by half. In the third quarter alone, detections jumped by 38% compared to the second. In certain niches, like Trojan bankers, the growth was even more aggressive. In Russia alone, the notorious Mamont banker attacked 36 times more users than it did the previous year, while globally this entire category saw a nearly fourfold increase.

Today, bad actors primarily distribute malware via messaging apps by sliding malicious files into DMs and group chats. The installation file usually sports an enticing name (think “party_pics.jpg.apk” or “clearance_sale_catalog.apk”), accompanied by a message “helpfully” explaining how to install the package while bypassing the OS restrictions and security warnings.

Once a new device is infected, the malware often spams itself to everyone in the victim’s contact list.

Search engine spam and email campaigns are also trending, luring users to sites that look exactly like an official app store. There, they’re prompted to download the “latest helpful app”, such as an AI assistant. In reality, instead of an installation from an official app store, the user ends up downloading an APK package. A prime example of these tactics is the ClayRat Android Trojan, which uses a mix of all these techniques to target Russian users. It spreads through groups and fake websites, blasts itself to the victim’s contacts via SMS, and then proceeds to steal the victim’s chat logs and call history; it even goes as far as snapping photos of the owner using the front-facing camera. In just three months, over 600 distinct ClayRat builds have surfaced.

The scale of the disaster is so massive that Google even announced an upcoming ban on distributing apps from unknown developers starting in 2026. However, after a couple of months of pushback from the dev community, the company pivoted to a softer approach: unsigned apps will likely only be installable via some kind of superuser mode. As a result, we can expect scammers to simply update their how-to guides with instructions on how to toggle that mode on.

Kaspersky for Android will help you protect yourself from counterfeit and trojanized APK files. Unfortunately, due to Google’s decision, our Android security apps are currently unavailable on Google Play. We’ve previously provided detailed information on how to install our Android apps with a 100% guarantee of authenticity.

NFC relay attacks

Once an Android device is compromised, hackers can skip the middleman to steal the victim’s money directly thanks to the massive popularity of mobile payments. In the third quarter of 2025 alone, over 44 000 of these attacks were detected in Russia alone — a 50% jump from the previous quarter.

There are two main scams currently in play: direct and reverse NFC exploits.

Direct NFC relay is when a scammer contacts the victim via a messaging app and convinces them to download an app — supposedly to “verify their identity” with their bank. If the victim bites and installs it, they’re asked to tap their physical bank card against the back of their phone and enter their PIN. And just like that the card data is handed over to the criminals, who can then drain the account or go on a shopping spree.

Reverse NFC relay is a more elaborate scheme. The scammer sends a malicious APK and convinces the victim to set this new app as their primary contactless payment method. The app generates an NFC signal that ATMs recognize as the scammer’s card. The victim is then talked into going to an ATM with their infected phone to deposit cash into a “secure account”. In reality, those funds go straight into the scammer’s pocket.

We break both of these methods down in detail in our post, NFC skimming attacks.

NFC is also being leveraged to cash out cards after their details have been siphoned off through phishing websites. In this scenario, attackers attempt to link the stolen card to a mobile wallet on their own smartphone — a scheme we covered extensively in NFC carders hide behind Apple Pay and Google Wallet.

The stir over VPNs

In many parts of the world, getting onto certain websites isn’t as simple as it used to be. Some sites are blocked by local internet regulators or ISPs via court orders; others require users to pass an age verification check by showing ID and personal info. In some cases, sites block users from specific countries entirely just to avoid the headache of complying with local laws. Users are constantly trying to bypass these restrictions —and they often end up paying for it with their data or cash.

Many popular tools for bypassing blocks — especially free ones — effectively spy on their users. A recent audit revealed that over 20 popular services with a combined total of more than 700 million downloads actively track user location. They also tend to use sketchy encryption at best, which essentially leaves all user data out in the open for third parties to intercept.

Moreover, according to Google data from November 2025, there was a sharp spike in cases where malicious apps are being disguised as legitimate VPN services to trick unsuspecting users.

The permissions that this category of apps actually requires are a perfect match for intercepting data and manipulating website traffic. It’s also much easier for scammers to convince a victim to grant administrative privileges to an app responsible for internet access than it is for, say, a game or a music player. We should expect this scheme to only grow in popularity.

Trojan in a box

Even cautious users can fall victim to an infection if they succumb to the urge to save some cash. Throughout 2025, cases were reported worldwide where devices were already carrying a Trojan the moment they were unboxed. Typically, these were either smartphones from obscure manufacturers or knock-offs of famous brands purchased on online marketplaces. But the threat wasn’t limited to just phones; TV boxes, tablets, smart TVs, and even digital photo frames were all found to be at risk.

It’s still not entirely clear whether the infection happens right on the factory floor or somewhere along the supply chain between the factory and the buyer’s doorstep, but the device is already infected before the first time it’s turned on. Usually, it’s a sophisticated piece of malware called Triada, first identified by Kaspersky analysts back in 2016. It’s capable of injecting itself into every running app to intercept information: stealing access tokens and passwords for popular messaging apps and social media, hijacking SMS messages (confirmation codes: ouch!), redirecting users to ad-heavy sites, and even running a proxy directly on the phone so attackers can browse the web using the victim’s identity.

Technically, the Trojan is embedded right into the smartphone’s firmware, and the only way to kill it is to reflash the device with a clean OS. Usually, once you dig into the system, you’ll find that the device has far less RAM or storage than advertised — meaning the firmware is literally lying to the owner to sell a cheap hardware config as something more premium.

Another common pre-installed menace is the BADBOX 2.0 botnet, which also pulls double duty as a proxy and an ad-fraud engine. This one specializes in TV boxes and similar hardware.

How to go on using Android without losing your mind

Despite the growing list of threats, you can still use your Android smartphone safely! You just have to stick to some strict mobile hygiene rules.

  • Install a comprehensive security solution on all your smartphones. We recommend Kaspersky for Android to protect against malware and phishing.
  • Avoid sideloading apps via APKs whenever you can use an app store instead. A known app store — even a smaller one — is always a better bet than a random APK from some random website. If you have no other choice, download APK files only from official company websites, and double-check the URL of the page you’re on. If you aren’t 100% sure what the official site is, don’t just rely on a search engine; check official business directories or at least Wikipedia to verify the correct address.
  • Read OS warnings carefully during installation. Don’t grant permissions if the requested rights or actions seem illogical or excessive for the app you’re installing.
  • Under no circumstances should you install apps from links or attachments in chats, emails, or similar communication channels.
  • Never tap your physical bank card against your phone. There is absolutely no legitimate scenario where doing this would be for your own benefit.
  • Do not enter your card’s PIN into any app on your phone. A PIN should only ever be requested by an ATM or a physical payment terminal.
  • When choosing a VPN, stick to paid ones from reputable companies.
  • Buy smartphones and other electronics from official retailers, and steer clear of brands you’ve never heard of. Remember: if a deal seems too good to be true, it almost certainly is.

Other major Android threats from 2025:

TikTok narrowly avoids a US ban by spinning up a new American joint venture

27 January 2026 at 12:09

TikTok may have found a way to stay online in the US. The company announced late last week that it has set up a joint venture backed largely by US investors. TikTok announced TikTok USDS Joint Venture LLC on Friday in a deal valued at about $14 billion, allowing it to continue operating in the country.

This is the culmination of a long-running fight between TikTok and US authorities. In 2019, the Committee on Foreign Investment in the United States (CFIUS) flagged ByteDance’s 2017 acquisition of Musical.ly as a national security risk, on the basis that state links between the app’s Chinese owner would make put US users’ data at risk.

In his first term, President Trump issued an executive order demanding that ByteDance sell the business or face a ban. That was order was blocked by courts, and President Biden later replaced it with a broader review process in 2021.

In April 2024, Congress passed the Protecting Americans from Foreign Adversary Controlled Applications Act (PAFACA), which Biden signed into law. That set a January 19, 2025 deadline for ByteDance to divest its business or face a nationwide ban. With no deal finalized, TikTok voluntarily went dark for about 12 hours on January 18, 2025. Trump later issued executive orders extending the deadline, culminating in a September 2025 agreement that led to the joint venture.

Three managing investors each hold 15% of the new business: database giant Oracle (which previously vied to acquire TikTok when ByteDance was first told to divest), technology-focused investment group Silver Lake, and the United Arab Emirates-backed AI (Artificial Intelligence) investment company MGX.

Other investors include the family office of tech entrepreneur Michael Dell, as well as Vastmere Strategic Investments, Alpha Wave Partners, Revolution, Merritt Way, and Via Nova.

Original owner ByteDance retains 19.9% of the business, and according to an internal memo released before the deal was officially announced, 30% of the company will be owned by affiliates of existing ByteDance investors. That’s in spite of the fact that PAFACA mandated a complete severance of TikTok in the US from its Chinese ownership.

A focus on security

The company is eager to promote data security for its users. With that in mind, Oracle takes the role of “trusted security partner” for data protection and compliance auditing under the deal.

Oracle is also expected to store US user data in its cloud environment. The program will reportedly align with security frameworks including the National Institute of Standards and Technology (NIST) Cybersecurity Framework. Other TikTok-owned apps such as CapCut and Lemon8 will also fall under the joint venture’s security umbrella.

Canada’s TikTok tension

It’s been a busy month for ByteDance, with other developments north of the border. Last week, Canada’s Federal Court overturned a November 2024 governmental order to shut down TikTok’s Canadian business on national security grounds. The decision gives Industry Minister Mélanie Joly time to review the case.

Why this matters

TikTok’s new US joint venture lowers the risk of direct foreign access to American user data, but it doesn’t erase all of the concerns that put the app in regulators’ crosshairs in the first place. ByteDance still retains an economic stake, the recommendation algorithm remains largely opaque, and oversight depends on audits and enforcement rather than hard technical separation.

In other words, this deal reduces exposure, but it doesn’t make TikTok a risk-free platform. For users, that means the same common-sense rules still apply: be thoughtful about what you share and remember that regulatory approval isn’t the same as total data safety.


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.

TikTok narrowly avoids a US ban by spinning up a new American joint venture

27 January 2026 at 12:09

TikTok may have found a way to stay online in the US. The company announced late last week that it has set up a joint venture backed largely by US investors. TikTok announced TikTok USDS Joint Venture LLC on Friday in a deal valued at about $14 billion, allowing it to continue operating in the country.

This is the culmination of a long-running fight between TikTok and US authorities. In 2019, the Committee on Foreign Investment in the United States (CFIUS) flagged ByteDance’s 2017 acquisition of Musical.ly as a national security risk, on the basis that state links between the app’s Chinese owner would make put US users’ data at risk.

In his first term, President Trump issued an executive order demanding that ByteDance sell the business or face a ban. That was order was blocked by courts, and President Biden later replaced it with a broader review process in 2021.

In April 2024, Congress passed the Protecting Americans from Foreign Adversary Controlled Applications Act (PAFACA), which Biden signed into law. That set a January 19, 2025 deadline for ByteDance to divest its business or face a nationwide ban. With no deal finalized, TikTok voluntarily went dark for about 12 hours on January 18, 2025. Trump later issued executive orders extending the deadline, culminating in a September 2025 agreement that led to the joint venture.

Three managing investors each hold 15% of the new business: database giant Oracle (which previously vied to acquire TikTok when ByteDance was first told to divest), technology-focused investment group Silver Lake, and the United Arab Emirates-backed AI (Artificial Intelligence) investment company MGX.

Other investors include the family office of tech entrepreneur Michael Dell, as well as Vastmere Strategic Investments, Alpha Wave Partners, Revolution, Merritt Way, and Via Nova.

Original owner ByteDance retains 19.9% of the business, and according to an internal memo released before the deal was officially announced, 30% of the company will be owned by affiliates of existing ByteDance investors. That’s in spite of the fact that PAFACA mandated a complete severance of TikTok in the US from its Chinese ownership.

A focus on security

The company is eager to promote data security for its users. With that in mind, Oracle takes the role of “trusted security partner” for data protection and compliance auditing under the deal.

Oracle is also expected to store US user data in its cloud environment. The program will reportedly align with security frameworks including the National Institute of Standards and Technology (NIST) Cybersecurity Framework. Other TikTok-owned apps such as CapCut and Lemon8 will also fall under the joint venture’s security umbrella.

Canada’s TikTok tension

It’s been a busy month for ByteDance, with other developments north of the border. Last week, Canada’s Federal Court overturned a November 2024 governmental order to shut down TikTok’s Canadian business on national security grounds. The decision gives Industry Minister Mélanie Joly time to review the case.

Why this matters

TikTok’s new US joint venture lowers the risk of direct foreign access to American user data, but it doesn’t erase all of the concerns that put the app in regulators’ crosshairs in the first place. ByteDance still retains an economic stake, the recommendation algorithm remains largely opaque, and oversight depends on audits and enforcement rather than hard technical separation.

In other words, this deal reduces exposure, but it doesn’t make TikTok a risk-free platform. For users, that means the same common-sense rules still apply: be thoughtful about what you share and remember that regulatory approval isn’t the same as total data safety.


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.

EFF Statement on ICE and CBP Violence

27 January 2026 at 02:46

Dangerously unchecked surveillance and rights violations have been a throughline of the Department of Homeland Security since the agency’s creation in the wake of the September 11th attacks. In particular, Immigration and Customs Enforcement (ICE) and Customs and Border Protection (CBP) have been responsible for countless civil liberties and digital rights violations since that time. In the past year, however, ICE and CBP have descended into utter lawlessness, repeatedly refusing to exercise or submit to the democratic accountability required by the Constitution and our system of laws.  

The Trump Administration has made indiscriminate immigration enforcement and mass deportation a key feature of its agenda, with little to no accountability for illegal actions by agents and agency officials. Over the past year, we’ve seen massive ICE raids in cities from Los Angeles to Chicago to Minneapolis. Supercharged by an unprecedented funding increase, immigration enforcement agents haven’t been limited to boots on the ground: they’ve been scanning faces, tracking neighborhood cell phone activity, and amassing surveillance tools to monitor immigrants and U.S. citizens alike. 

Congress must vote to reject any further funding of ICE and CBP

The latest enforcement actions in Minnesota have led to federal immigration agents killing Renee Good and Alex Pretti. Both were engaged in their First Amendment right to observe and record law enforcement when they were killed. And it’s only because others similarly exercised their right to record that these killings were documented and widely exposed, countering false narratives the Trump Administration promoted in an attempt to justify the unjustifiable.  

These constitutional violations are systemic, not one-offs. Just last week, the Associated Press reported a leaked ICE memo that authorizes agents to enter homes solely based on “administrative” warrants—lacking any judicial involvement. This government policy is contrary to the “very core” of the Fourth Amendment, which protects us against unreasonable search and seizure, especially in our own homes 

These violations must stop now. ICE and CBP have grown so disdainful of the rule of law that reforms or guardrails cannot suffice. We join with many others in saying that Congress must vote to reject any further funding of ICE and CBP this week. But that is not enough. It’s time for Congress to do the real work of rebuilding our immigration enforcement system from the ground up, so that it respects human rights (including digital rights) and human dignity, with real accountability for individual officers, their leadership, and the agency as a whole.

Get paid to scroll TikTok? The data trade behind Freecash ads

26 January 2026 at 15:28

Loyal readers and other privacy-conscious people will be familiar with the expression, “If it’s too good to be true, it’s probably false.”

Getting paid handsomely to scroll social media definitely falls into that category. It sounds like an easy side hustle, which usually means there’s a catch.

In January 2026, an app called Freecash shot up to the number two spot on Apple’s free iOS chart in the US, helped along by TikTok ads that look a lot like job offers from TikTok itself. The ads promised up to $35 an hour to watch your “For You” page. According to reporting, the ads didn’t promote Freecash by name. Instead, they showed a young woman expressing excitement about seemingly being “hired by TikTok” to watch videos for money.

Freecash landing page

The landing pages featured TikTok and Freecash logos and invited users to “get paid to scroll” and “cash out instantly,” implying a simple exchange of time for money.

Those claims were misleading enough that TikTok said the ads violated its rules on financial misrepresentation and removed some of them.

Once you install the app, the promised TikTok paycheck vanishes. Instead, Freecash routes you to a rotating roster of mobile games—titles like Monopoly Go and Disney Solitaire—and offers cash rewards for completing time‑limited in‑game challenges. Payouts range from a single cent for a few minutes of daily play up to triple‑digit amounts if you reach high levels within a fixed period.

The whole setup is designed not to reward scrolling, as it claims, but to funnel you into games where you are likely to spend money or watch paid advertisements.

Freecash’s parent company, Berlin‑based Almedia, openly describes the platform as a way to match mobile game developers with users who are likely to install and spend. The company’s CEO has spoken publicly about using past spending data to steer users toward the genres where they’re most “valuable” to advertisers. 

Our concern, beyond the bait-and-switch, is the privacy issue. Freecash’s privacy policy allows the automatic collection of highly sensitive information, including data about race, religion, sex life, sexual orientation, health, and biometrics. Each additional mobile game you install to chase rewards adds its own privacy policy, tracking, and telemetry. Together, they greatly increase how much behavioral data these companies can harvest about a user.

Experts warn that data brokers already trade lists of people likely to be more susceptible to scams or compulsive online behavior—profiles that apps like this can help refine.

We’ve previously reported on data brokers that used games and apps to build massive databases, only to later suffer breaches exposing all that data.

When asked about the ads, Freecash said the most misleading TikTok promotions were created by third-party affiliates, not by the company itself. Which is quite possible because Freecash does offer an affiliate payout program to people who promote the app online. But they made promises to review and tighten partner monitoring.

For experienced users, the pattern should feel familiar: eye‑catching promises of easy money, a bait‑and‑switch into something that takes more time and effort than advertised, and a business model that suddenly makes sense when you realize your attention and data are the real products.

How to stay private

Free cash? Apparently, there is no such thing.

If you’re curious how intrusive schemes like this can be, consider using a separate email address created specifically for testing. Avoid sharing real personal details. Many users report that once they sign up, marketing emails quickly pile up.

Some of these schemes also appeal to people who are younger or under financial pressure, offering tiny payouts while generating far more value for advertisers and app developers.

So, what can you do?

  • Gather information about the company you’re about to give your data. Talk to friends and relatives about your plans. Shared common sense often helps make the right decisions.
  • Create a separate account if you want to test a service. Use a dedicated email address and avoid sharing real personal details.
  • Limit information you provide online to what makes sense for the purpose. Does a game publisher need your Social Security Number? I don’t think so.
  • Be cautious about app installs that are framed as required to make the money initially promised, and review permissions carefully.
  • Use an up-to-date real-time anti-malware solution on all your devices.

Work from the premise that free money does not exist. Try to work out the business model of those offering it, and then decide.


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.

Get paid to scroll TikTok? The data trade behind Freecash ads

26 January 2026 at 15:28

Loyal readers and other privacy-conscious people will be familiar with the expression, “If it’s too good to be true, it’s probably false.”

Getting paid handsomely to scroll social media definitely falls into that category. It sounds like an easy side hustle, which usually means there’s a catch.

In January 2026, an app called Freecash shot up to the number two spot on Apple’s free iOS chart in the US, helped along by TikTok ads that look a lot like job offers from TikTok itself. The ads promised up to $35 an hour to watch your “For You” page. According to reporting, the ads didn’t promote Freecash by name. Instead, they showed a young woman expressing excitement about seemingly being “hired by TikTok” to watch videos for money.

Freecash landing page

The landing pages featured TikTok and Freecash logos and invited users to “get paid to scroll” and “cash out instantly,” implying a simple exchange of time for money.

Those claims were misleading enough that TikTok said the ads violated its rules on financial misrepresentation and removed some of them.

Once you install the app, the promised TikTok paycheck vanishes. Instead, Freecash routes you to a rotating roster of mobile games—titles like Monopoly Go and Disney Solitaire—and offers cash rewards for completing time‑limited in‑game challenges. Payouts range from a single cent for a few minutes of daily play up to triple‑digit amounts if you reach high levels within a fixed period.

The whole setup is designed not to reward scrolling, as it claims, but to funnel you into games where you are likely to spend money or watch paid advertisements.

Freecash’s parent company, Berlin‑based Almedia, openly describes the platform as a way to match mobile game developers with users who are likely to install and spend. The company’s CEO has spoken publicly about using past spending data to steer users toward the genres where they’re most “valuable” to advertisers. 

Our concern, beyond the bait-and-switch, is the privacy issue. Freecash’s privacy policy allows the automatic collection of highly sensitive information, including data about race, religion, sex life, sexual orientation, health, and biometrics. Each additional mobile game you install to chase rewards adds its own privacy policy, tracking, and telemetry. Together, they greatly increase how much behavioral data these companies can harvest about a user.

Experts warn that data brokers already trade lists of people likely to be more susceptible to scams or compulsive online behavior—profiles that apps like this can help refine.

We’ve previously reported on data brokers that used games and apps to build massive databases, only to later suffer breaches exposing all that data.

When asked about the ads, Freecash said the most misleading TikTok promotions were created by third-party affiliates, not by the company itself. Which is quite possible because Freecash does offer an affiliate payout program to people who promote the app online. But they made promises to review and tighten partner monitoring.

For experienced users, the pattern should feel familiar: eye‑catching promises of easy money, a bait‑and‑switch into something that takes more time and effort than advertised, and a business model that suddenly makes sense when you realize your attention and data are the real products.

How to stay private

Free cash? Apparently, there is no such thing.

If you’re curious how intrusive schemes like this can be, consider using a separate email address created specifically for testing. Avoid sharing real personal details. Many users report that once they sign up, marketing emails quickly pile up.

Some of these schemes also appeal to people who are younger or under financial pressure, offering tiny payouts while generating far more value for advertisers and app developers.

So, what can you do?

  • Gather information about the company you’re about to give your data. Talk to friends and relatives about your plans. Shared common sense often helps make the right decisions.
  • Create a separate account if you want to test a service. Use a dedicated email address and avoid sharing real personal details.
  • Limit information you provide online to what makes sense for the purpose. Does a game publisher need your Social Security Number? I don’t think so.
  • Be cautious about app installs that are framed as required to make the money initially promised, and review permissions carefully.
  • Use an up-to-date real-time anti-malware solution on all your devices.

Work from the premise that free money does not exist. Try to work out the business model of those offering it, and then decide.


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.

One privacy change I made for 2026 (Lock and Code S07E02)

26 January 2026 at 14:31

This week on the Lock and Code podcast…

When you hear the words “data privacy,” what do you first imagine?

Maybe you picture going into your social media apps and setting your profile and posts to private. Maybe you think about who you’ve shared your location with and deciding to revoke some of that access. Maybe you want to remove a few apps entirely from your smartphone, maybe you want to try a new web browser, maybe you even want to skirt the type of street-level surveillance provided by Automated License Plate Readers, which can record your car model, license plate number, and location on your morning drive to work.

Importantly, all of these are “data privacy,” but trying to do all of these things at once can feel impossible.

That’s why, this year, for Data Privacy Day, Malwarebytes Senior Privacy Advocate (and Lock and Code host) David Ruiz is sharing the one thing he’s doing different to improve his privacy. And it’s this: He’s given up Google Search entirely.

When Ruiz requested the data that Google had collected about him last year, he saw that the company had recorded an eye-popping 8,000 searches in just the span of 18 months. And those 8,000 searches didn’t just reveal what he was thinking about on any given day—including his shopping interests, his home improvement projects, and his late-night medical concerns—they also revealed when he clicked on an ad based on the words he searched. This type of data, which connects a person’s searches to the likelihood of engaging with an online ad, is vital to Google’s revenue, and it’s the type of thing that Ruiz is seeking to finally cut off.

So, for 2026, he has switched to a new search engine, Brave Search.

Today, on the Lock and Code podcast, Ruiz explains why he made the switch, what he values about Brave Search, and why he also refused to switch to any of the major AI platforms in replacing Google.

Tune in today to listen to the full episode.

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.

One privacy change I made for 2026 (Lock and Code S07E02)

26 January 2026 at 14:31

This week on the Lock and Code podcast…

When you hear the words “data privacy,” what do you first imagine?

Maybe you picture going into your social media apps and setting your profile and posts to private. Maybe you think about who you’ve shared your location with and deciding to revoke some of that access. Maybe you want to remove a few apps entirely from your smartphone, maybe you want to try a new web browser, maybe you even want to skirt the type of street-level surveillance provided by Automated License Plate Readers, which can record your car model, license plate number, and location on your morning drive to work.

Importantly, all of these are “data privacy,” but trying to do all of these things at once can feel impossible.

That’s why, this year, for Data Privacy Day, Malwarebytes Senior Privacy Advocate (and Lock and Code host) David Ruiz is sharing the one thing he’s doing different to improve his privacy. And it’s this: He’s given up Google Search entirely.

When Ruiz requested the data that Google had collected about him last year, he saw that the company had recorded an eye-popping 8,000 searches in just the span of 18 months. And those 8,000 searches didn’t just reveal what he was thinking about on any given day—including his shopping interests, his home improvement projects, and his late-night medical concerns—they also revealed when he clicked on an ad based on the words he searched. This type of data, which connects a person’s searches to the likelihood of engaging with an online ad, is vital to Google’s revenue, and it’s the type of thing that Ruiz is seeking to finally cut off.

So, for 2026, he has switched to a new search engine, Brave Search.

Today, on the Lock and Code podcast, Ruiz explains why he made the switch, what he values about Brave Search, and why he also refused to switch to any of the major AI platforms in replacing Google.

Tune in today to listen to the full episode.

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.

TikTok Finalizes a Deal to Form a New American Entity

26 January 2026 at 12:29

TikTok has finalized a deal to create a new American entity, avoiding the looming threat of a ban in the United States.

The post TikTok Finalizes a Deal to Form a New American Entity appeared first on SecurityWeek.

Privacybeleid TikTok in VS vermeldt nu verzamelen geaardheid en biometrie

26 January 2026 at 10:31
TikTok heeft zijn privacybeleid in de Verenigde Staten aangepast. De nieuwe Amerikaanse joint venture die TikTok beheert blijkt veel meer specifieke data over gebruikers te verzamelen dan het Chinese ByteDance deed. Nederland en België blijven vallen onder de oude TikTok.

Fake LastPass maintenance emails target users

22 January 2026 at 14:53

The LastPass Threat Intelligence, Mitigation, and Escalation (TIME) team has published a warning about an active phishing campaign in which fake “maintenance” emails pressure users to back up their vaults within 24 hours. The emails lead to credential-stealing phishing sites rather than any legitimate LastPass page.

The phishing campaign that started around January 19, 2026, uses emails that falsely claim upcoming infrastructure maintenance and urge users to “backup your vault in the next 24 hours.”

Example phishing email
Image courtesy of LastPass

“Scheduled Maintenance: Backup Recommended

As part of our ongoing commitment to security and performance, we will be conducting scheduled infrastructure maintenance on our servers.
Why are we asking you to create a backup?
While your data remains protected at all times, creating a local backup ensures you have access to your credentials during the maintenance window. In the unlikely event of any unforeseen technical difficulties or data discrepancies, having a recent backup guarantees your information remains secure and recoverable. We recommend this precautionary measure to all users to ensure complete peace of mind and seamless continuity of service.

Create Backup Now (link)

How to create your backup
1 Click the “Create Backup Now” button above
2 Select “Export Vault” from you account settings
3 Download and store your encrypted backup file securely”

The link in the email points to mail-lastpass[.]com, a domain that doesn’t belong to LastPass and has now been taken down.

Note that there are different subject lines in use. Here is a selection:

  • LastPass Infrastructure Update: Secure Your Vault Now
  • Your Data, Your Protection: Create a Backup Before Maintenance
  • Don’t Miss Out: Backup Your Vault Before Maintenance
  • Important: LastPass Maintenance & Your Vault Security
  • Protect Your Passwords: Backup Your Vault (24-Hour Window)

It is imperative for users to ignore instructions in emails like these. Giving away the login details for your password manager can be disastrous. For most users, it would provide access to enough information to carry out identity theft.

Stay safe

First and foremost, it’s important to understand that LastPass will never ask for your master password or demand immediate action under a tight deadline. Generally speaking, there are more guidelines that can help you stay safe.

  • Don’t click on links in unsolicited emails 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 real-time, up-to-date anti-malware solution with a web protection module to block malicious sites.
  • Report phishing emails to the company that’s being impersonated, so they can alert other customers. In this case emails were forwarded to abuse@lastpass.com.

Pro tip: Malwarebytes Scam Guard  would have recognized this email as a scam and advised you how to proceed.


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.

Fake LastPass maintenance emails target users

22 January 2026 at 14:53

The LastPass Threat Intelligence, Mitigation, and Escalation (TIME) team has published a warning about an active phishing campaign in which fake “maintenance” emails pressure users to back up their vaults within 24 hours. The emails lead to credential-stealing phishing sites rather than any legitimate LastPass page.

The phishing campaign that started around January 19, 2026, uses emails that falsely claim upcoming infrastructure maintenance and urge users to “backup your vault in the next 24 hours.”

Example phishing email
Image courtesy of LastPass

“Scheduled Maintenance: Backup Recommended

As part of our ongoing commitment to security and performance, we will be conducting scheduled infrastructure maintenance on our servers.
Why are we asking you to create a backup?
While your data remains protected at all times, creating a local backup ensures you have access to your credentials during the maintenance window. In the unlikely event of any unforeseen technical difficulties or data discrepancies, having a recent backup guarantees your information remains secure and recoverable. We recommend this precautionary measure to all users to ensure complete peace of mind and seamless continuity of service.

Create Backup Now (link)

How to create your backup
1 Click the “Create Backup Now” button above
2 Select “Export Vault” from you account settings
3 Download and store your encrypted backup file securely”

The link in the email points to mail-lastpass[.]com, a domain that doesn’t belong to LastPass and has now been taken down.

Note that there are different subject lines in use. Here is a selection:

  • LastPass Infrastructure Update: Secure Your Vault Now
  • Your Data, Your Protection: Create a Backup Before Maintenance
  • Don’t Miss Out: Backup Your Vault Before Maintenance
  • Important: LastPass Maintenance & Your Vault Security
  • Protect Your Passwords: Backup Your Vault (24-Hour Window)

It is imperative for users to ignore instructions in emails like these. Giving away the login details for your password manager can be disastrous. For most users, it would provide access to enough information to carry out identity theft.

Stay safe

First and foremost, it’s important to understand that LastPass will never ask for your master password or demand immediate action under a tight deadline. Generally speaking, there are more guidelines that can help you stay safe.

  • Don’t click on links in unsolicited emails 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 real-time, up-to-date anti-malware solution with a web protection module to block malicious sites.
  • Report phishing emails to the company that’s being impersonated, so they can alert other customers. In this case emails were forwarded to abuse@lastpass.com.

Pro tip: Malwarebytes Scam Guard  would have recognized this email as a scam and advised you how to proceed.


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.

How to protect yourself from Bluetooth-headset tracking and the WhisperPair attack | Kaspersky official blog

21 January 2026 at 12:41

A newly discovered vulnerability named WhisperPair can turn Bluetooth headphones and headsets from many well-known brands into personal tracking beacons — regardless of whether the accessories are currently connected to an iPhone, Android smartphone, or even a laptop. Even though the technology behind this flaw was originally developed by Google for Android devices, the tracking risks are actually much higher for those using vulnerable headsets with other operating systems — like iOS, macOS, Windows, or Linux. For iPhone owners, this is especially concerning.

Connecting Bluetooth headphones to Android smartphones became a whole lot faster when Google rolled out Fast Pair, a technology now used by dozens of accessory manufacturers. To pair a new headset, you just turn it on and hold it near your phone. If your device is relatively modern (produced after 2019), a pop-up appears inviting you to connect and download the accompanying app, if it exists. One tap, and you’re good to go.

Unfortunately, it seems quite a few manufacturers didn’t pay attention to the particulars of this tech when implementing it, and now their accessories can be hijacked by a stranger’s smartphone in seconds — even if the headset isn’t actually in pairing mode. This is the core of the WhisperPair vulnerability, recently discovered by researchers at KU Leuven and recorded as CVE-2025-36911.

The attacking device — which can be a standard smartphone, tablet or laptop — broadcasts Google Fast Pair requests to any Bluetooth devices within a 14-meter radius. As it turns out, a long list of headphones from Sony, JBL, Redmi, Anker, Marshall, Jabra, OnePlus, and even Google itself (the Pixel Buds 2) will respond to these pings even when they aren’t looking to pair. On average, the attack takes just 10 seconds.

Once the headphones are paired, the attacker can do pretty much anything the owner can: listen in through the microphone, blast music, or — in some cases — locate the headset on a map if it supports Google Find Hub. That latter feature, designed strictly for finding lost headphones, creates a perfect opening for stealthy remote tracking. And here’s the twist: it’s actually most dangerous for Apple users and anyone else rocking non-Android hardware.

Remote tracking and the risks for iPhones

When headphones or a headset first shake hands with an Android device via the Fast Pair protocol, an owner key tied to that smartphone’s Google account is tucked away in the accessory’s memory. This info allows the headphones to be found later by leveraging data collected from millions of Android devices. If any random smartphone spots the target device nearby via Bluetooth, it reports its location to the Google servers. This feature — Google Find Hub — is essentially the Android version of Apple’s Find My, and it introduces the same unauthorized tracking risks as a rogue AirTag.

When an attacker hijacks the pairing, their key can be saved as the headset owner’s key — but only if the headset targeted via WhisperPair hasn’t previously been linked to an Android device and has only been used with an iPhone, or other hardware like a laptop with a different OS. Once the headphones are paired, the attacker can stalk their location on a map at their leisure — crucially, anywhere at all (not just within the 14-meter range).

Android users who’ve already used Fast Pair to link their vulnerable headsets are safe from this specific move, since they’re already logged in as the official owners. Everyone else, however, should probably double-check their manufacturer’s documentation to see if they’re in the clear — thankfully, not every device vulnerable to the exploit actually supports Google Find Hub.

How to neutralize the WhisperPair threat

The only truly effective way to fix this bug is to update your headphones’ firmware, provided an update is actually available. You can typically check for and install updates through the headset’s official companion app. The researchers have compiled a list of vulnerable devices on their site, but it’s almost certainly not exhaustive.

After updating the firmware, you absolutely must perform a factory reset to wipe the list of paired devices — including any unwanted guests.

If no firmware update is available and you’re using your headset with iOS, macOS, Windows, or Linux, your only remaining option is to track down an Android smartphone (or find a trusted friend who has one) and use it to reserve the role of the original owner. This will prevent anyone else from adding your headphones to Google Find Hub behind your back.

The update from Google

In January 2026, Google pushed an Android update to patch the vulnerability on the OS side. Unfortunately, the specifics haven’t been made public, so we’re left guessing exactly what they tweaked under the hood. Most likely, updated smartphones will no longer report the location of accessories hijacked via WhisperPair to the Google Find Hub network. But given that not everyone is exactly speedy when it comes to installing Android updates, it’s a safe bet that this type of headset tracking will remain viable for at least another couple of years.

Want to find out how else your gadgets might be spying on you? Check out these posts:

Google will pay $8.25m to settle child data-tracking allegations

20 January 2026 at 12:40

Google has settled yet another class-action lawsuit accusing it of collecting children’s data and using it to target them with advertising. The tech giant will pay $8.25 million to address allegations that it tracked data on apps specifically designated for kids.

AdMob’s mobile data collection

This settlement stems from accusations that apps provided under Google’s “Designed for Families” programme, which was meant to help parents find safe apps, tracked children. Under the terms of this programme, developers were supposed to self-certify COPPA compliance and use advertising SDKs that disabled behavioural tracking. However, some did not, instead using software embedded in the apps that was created by a Google-owned mobile advertising company called AdMob.

When kids used these apps, which included games, AdMob collected data from these apps, according to the class action lawsuit. This included IP addresses, device identifiers, usage data, and the child’s location to within five meters, transmitting it to Google without parental consent. The AdMob software could then use that information to display targeted ads to users.

This kind of activity is exactly what the Children’s Online Privacy Protection Act (COPPA) was created to stop. The law requires operators of child-directed services to obtain verifiable parental consent before collecting personal information from children under 13. That includes cookies and other identifiers, which are the core tools advertisers use to track and target people.

The families filing the lawsuit alleged that Google knew this was going on:

“Google and AdMob knew at the time that their actions were resulting in the exfiltration data from millions of children under thirteen but engaged in this illicit conduct to earn billions of dollars in advertising revenue.”

Security researchers had alerted Google to the issue in 2018, according to the filing.

YouTube settlement approved

What’s most disappointing is that these privacy issues keep happening. This news arrives at the same time that a judge approved a settlement on another child privacy case involving Google’s use of children’s data on YouTube. This case dates back to October 2019, the same year that Google and YouTube paid a whopping $170m fine for violating COPPA.

Families in this class action suit alleged that YouTube used cookies and persistent identifiers on child-directed channels, collecting data including IP addresses, geolocation data, and device serial numbers. This is the same thing that it does for adults across the web, but COPPA protects kids under 13 from such activities, as do some state laws.

According to the complaint, YouTube collected this information between 2013 and 2020 and used it for behavioural advertising. This form of advertising infers people’s interests from their identifiers, and it is more lucrative than contextual advertising, which focuses only on a channel’s content.

The case said that various channel owners opted into behavioural advertising, prompting Google to collect this personal information. No parental consent was obtained, the plaintiffs alleged. Channel owners named in the suit included Cartoon Network, Hasbro, Mattel, and DreamWorks Animation.

Under the YouTube settlement (which was agreed in August and recently approved by a judge), families can file claims through YouTubePrivacySettlement.com, although the deadline is this Wednesday. Eligible families are likely to get $20–$30 after attorneys’ fees and administration costs, if 1–2% of eligible families submit claims.

COPPA is evolving

Last year, the FTC amended its COPPA Rule to introduce mandatory opt-in consent for targeted advertising to children, separate from general data-collection consent.

The amendments expand the definition of personal information to include biometric data and government-issued ID information. It also lets the FTC use a site operator’s marketing materials to determine whether a site targets children.

Site owners must also now tell parents who they’ll share information with, and the amendments stop operators from keeping children’s personal information forever. If these all sounds like measures that should have been included to protect children online from the get-go, we agree with you. In any case, companies have until this April to comply with the new rules.

Will the COPPA rules make a difference? It’s difficult to say, given the stream of privacy cases involving Google LLC (which owns YouTube and AdMob, among others). When viewed against Alphabet’s overall earnings, an $8.25m penalty risks being seen as a routine business expense rather than a meaningful deterrent.


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.

Google will pay $8.25m to settle child data-tracking allegations

20 January 2026 at 12:40

Google has settled yet another class-action lawsuit accusing it of collecting children’s data and using it to target them with advertising. The tech giant will pay $8.25 million to address allegations that it tracked data on apps specifically designated for kids.

AdMob’s mobile data collection

This settlement stems from accusations that apps provided under Google’s “Designed for Families” programme, which was meant to help parents find safe apps, tracked children. Under the terms of this programme, developers were supposed to self-certify COPPA compliance and use advertising SDKs that disabled behavioural tracking. However, some did not, instead using software embedded in the apps that was created by a Google-owned mobile advertising company called AdMob.

When kids used these apps, which included games, AdMob collected data from these apps, according to the class action lawsuit. This included IP addresses, device identifiers, usage data, and the child’s location to within five meters, transmitting it to Google without parental consent. The AdMob software could then use that information to display targeted ads to users.

This kind of activity is exactly what the Children’s Online Privacy Protection Act (COPPA) was created to stop. The law requires operators of child-directed services to obtain verifiable parental consent before collecting personal information from children under 13. That includes cookies and other identifiers, which are the core tools advertisers use to track and target people.

The families filing the lawsuit alleged that Google knew this was going on:

“Google and AdMob knew at the time that their actions were resulting in the exfiltration data from millions of children under thirteen but engaged in this illicit conduct to earn billions of dollars in advertising revenue.”

Security researchers had alerted Google to the issue in 2018, according to the filing.

YouTube settlement approved

What’s most disappointing is that these privacy issues keep happening. This news arrives at the same time that a judge approved a settlement on another child privacy case involving Google’s use of children’s data on YouTube. This case dates back to October 2019, the same year that Google and YouTube paid a whopping $170m fine for violating COPPA.

Families in this class action suit alleged that YouTube used cookies and persistent identifiers on child-directed channels, collecting data including IP addresses, geolocation data, and device serial numbers. This is the same thing that it does for adults across the web, but COPPA protects kids under 13 from such activities, as do some state laws.

According to the complaint, YouTube collected this information between 2013 and 2020 and used it for behavioural advertising. This form of advertising infers people’s interests from their identifiers, and it is more lucrative than contextual advertising, which focuses only on a channel’s content.

The case said that various channel owners opted into behavioural advertising, prompting Google to collect this personal information. No parental consent was obtained, the plaintiffs alleged. Channel owners named in the suit included Cartoon Network, Hasbro, Mattel, and DreamWorks Animation.

Under the YouTube settlement (which was agreed in August and recently approved by a judge), families can file claims through YouTubePrivacySettlement.com, although the deadline is this Wednesday. Eligible families are likely to get $20–$30 after attorneys’ fees and administration costs, if 1–2% of eligible families submit claims.

COPPA is evolving

Last year, the FTC amended its COPPA Rule to introduce mandatory opt-in consent for targeted advertising to children, separate from general data-collection consent.

The amendments expand the definition of personal information to include biometric data and government-issued ID information. It also lets the FTC use a site operator’s marketing materials to determine whether a site targets children.

Site owners must also now tell parents who they’ll share information with, and the amendments stop operators from keeping children’s personal information forever. If these all sounds like measures that should have been included to protect children online from the get-go, we agree with you. In any case, companies have until this April to comply with the new rules.

Will the COPPA rules make a difference? It’s difficult to say, given the stream of privacy cases involving Google LLC (which owns YouTube and AdMob, among others). When viewed against Alphabet’s overall earnings, an $8.25m penalty risks being seen as a routine business expense rather than a meaningful deterrent.


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.

Firefox joins Chrome and Edge as sleeper extensions spy on users

19 January 2026 at 13:47

A group of cybercriminals called DarkSpectre is believed to be behind three campaigns spread by malicious browser extensions: ShadyPanda, GhostPoster, and Zoom Stealer.

We wrote about the ShadyPanda campaign in December 2025, warning users that extensions which had behaved normally for years suddenly went rogue. After a malicious update, these extensions were able to track browsing behavior and run malicious code inside the browser.

Also in December, researchers uncovered a new campaign, GhostPoster, and identified 17 compromised Firefox extensions. The campaign was found to hide JavaScript code inside the image logo of malicious Firefox extensions with more than 50,000 downloads, allowing attackers to to monitor browser activity and plant a backdoor.

The use of malicious code in images is a technique called steganography. Earlier GhostPoster extensions hid JavaScript loader code inside PNG icons such as logo.png for Firefox extensions like “Free VPN Forever,” using a marker (for example, three equals signs) in the raw bytes to separate image data from payload.

Newer variants moved to embedding payloads in arbitrary images inside the extension bundle, then decoding and decrypting them at runtime. This makes the malicious code much harder for researchers to detect.

Based on that research, other researchers found an additional 17 extensions associated with the same group, beyond the original Firefox set. These were downloaded more than 840,000 times in total, with some remaining active in the wild for up to five years.

GhostPoster first targeted Microsoft Edge users and later expanded to Chrome and Firefox as the attackers built out their infrastructure. The attackers published the extensions in each browser’s web store as seemingly useful tools with names like “Google Translate in Right Click,” “Ads Block Ultimate,” “Translate Selected Text with Google,” “Instagram Downloader,” and “Youtube Download.”

The extensions can see visited sites, search queries, and shopping behavior, allowing attackers to create detailed profiles of users’ habits and interests.

Combined with other malicious code, this visibility could be extended to credential theft, session hijacking, or attacks targeting online banking workflows, even if those are not the primary goal today.

How to stay safe

Although we always advise people to install extensions only from official web stores, this case proves once again that not all extensions available there are safe. That said, the risk involved in installing an extension from outside the web store is even greater.

Extensions listed in the web store undergo a review process before being approved. This process, which combines automated and manual checks, assesses the extension’s safety, policy compliance, and overall user experience. The goal is to protect users from scams, malware, and other malicious activity.

Mozilla and Microsoft have removed the identified add-ons from their stores, and Google has confirmed their removal from the Chrome Web Store. However, already installed extensions remain active in Chrome and Edge until users manually uninstall them. When Mozilla blocks an add-on it is also disabled, which prevents it from interacting with Firefox and accessing your browser and your data.

If you’re worried that you may have installed one of these extensions, Windows users can run a Malwarebytes Deep Scan with their browsers closed.

  • On the Malwarebytes Dashboard click on the three stacked dots to select the Advanced Scan option.
    Advanced Scan to find Sleep extensions
  • On the Advanced Scan tab, select Deep Scan. Note that this scan uses more system resources than usual.
  • After the scan, remove any found items, and then reopen your browser(s).

Manual check:

These are the names of the 17 additional extensions that were discovered:

  • AdBlocker
  • Ads Block Ultimate
  • Amazon Price History
  • Color Enhancer
  • Convert Everything
  • Cool Cursor
  • Floating Player – PiP Mode
  • Full Page Screenshot
  • Google Translate in Right Click
  • Instagram Downloader
  • One Key Translate
  • Page Screenshot Clipper
  • RSS Feed
  • Save Image to Pinterest on Right Click
  • Translate Selected Text with Google
  • Translate Selected Text with Right Click
  • Youtube Download

Note: There may be extensions with the same names that are not malicious.


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.

Firefox joins Chrome and Edge as sleeper extensions spy on users

19 January 2026 at 13:47

A group of cybercriminals called DarkSpectre is believed to be behind three campaigns spread by malicious browser extensions: ShadyPanda, GhostPoster, and Zoom Stealer.

We wrote about the ShadyPanda campaign in December 2025, warning users that extensions which had behaved normally for years suddenly went rogue. After a malicious update, these extensions were able to track browsing behavior and run malicious code inside the browser.

Also in December, researchers uncovered a new campaign, GhostPoster, and identified 17 compromised Firefox extensions. The campaign was found to hide JavaScript code inside the image logo of malicious Firefox extensions with more than 50,000 downloads, allowing attackers to to monitor browser activity and plant a backdoor.

The use of malicious code in images is a technique called steganography. Earlier GhostPoster extensions hid JavaScript loader code inside PNG icons such as logo.png for Firefox extensions like “Free VPN Forever,” using a marker (for example, three equals signs) in the raw bytes to separate image data from payload.

Newer variants moved to embedding payloads in arbitrary images inside the extension bundle, then decoding and decrypting them at runtime. This makes the malicious code much harder for researchers to detect.

Based on that research, other researchers found an additional 17 extensions associated with the same group, beyond the original Firefox set. These were downloaded more than 840,000 times in total, with some remaining active in the wild for up to five years.

GhostPoster first targeted Microsoft Edge users and later expanded to Chrome and Firefox as the attackers built out their infrastructure. The attackers published the extensions in each browser’s web store as seemingly useful tools with names like “Google Translate in Right Click,” “Ads Block Ultimate,” “Translate Selected Text with Google,” “Instagram Downloader,” and “Youtube Download.”

The extensions can see visited sites, search queries, and shopping behavior, allowing attackers to create detailed profiles of users’ habits and interests.

Combined with other malicious code, this visibility could be extended to credential theft, session hijacking, or attacks targeting online banking workflows, even if those are not the primary goal today.

How to stay safe

Although we always advise people to install extensions only from official web stores, this case proves once again that not all extensions available there are safe. That said, the risk involved in installing an extension from outside the web store is even greater.

Extensions listed in the web store undergo a review process before being approved. This process, which combines automated and manual checks, assesses the extension’s safety, policy compliance, and overall user experience. The goal is to protect users from scams, malware, and other malicious activity.

Mozilla and Microsoft have removed the identified add-ons from their stores, and Google has confirmed their removal from the Chrome Web Store. However, already installed extensions remain active in Chrome and Edge until users manually uninstall them. When Mozilla blocks an add-on it is also disabled, which prevents it from interacting with Firefox and accessing your browser and your data.

If you’re worried that you may have installed one of these extensions, Windows users can run a Malwarebytes Deep Scan with their browsers closed.

  • On the Malwarebytes Dashboard click on the three stacked dots to select the Advanced Scan option.
    Advanced Scan to find Sleep extensions
  • On the Advanced Scan tab, select Deep Scan. Note that this scan uses more system resources than usual.
  • After the scan, remove any found items, and then reopen your browser(s).

Manual check:

These are the names of the 17 additional extensions that were discovered:

  • AdBlocker
  • Ads Block Ultimate
  • Amazon Price History
  • Color Enhancer
  • Convert Everything
  • Cool Cursor
  • Floating Player – PiP Mode
  • Full Page Screenshot
  • Google Translate in Right Click
  • Instagram Downloader
  • One Key Translate
  • Page Screenshot Clipper
  • RSS Feed
  • Save Image to Pinterest on Right Click
  • Translate Selected Text with Google
  • Translate Selected Text with Right Click
  • Youtube Download

Note: There may be extensions with the same names that are not malicious.


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.

AI-Powered Surveillance in Schools

19 January 2026 at 13:02

It all sounds pretty dystopian:

Inside a white stucco building in Southern California, video cameras compare faces of passersby against a facial recognition database. Behavioral analysis AI reviews the footage for signs of violent behavior. Behind a bathroom door, a smoke detector-shaped device captures audio, listening for sounds of distress. Outside, drones stand ready to be deployed and provide intel from above, and license plate readers from $8.5 billion surveillance behemoth Flock Safety ensure the cars entering and exiting the parking lot aren’t driven by criminals.

This isn’t a high-security government facility. It’s Beverly Hills High School.

Privacytoezichthouder wil dat overheid strenge nieuwe antiwitwaswet aanpast

16 January 2026 at 10:46
De Autoriteit Persoonsgegevens waarschuwt dat een nieuwe Nederlandse wet tegen witwassen mogelijk privacyschendingen met zich meebrengt. De privacytoezichthouder vindt dat de overheid verschillende waarborgen moet toevoegen aan de wet, voordat die wordt ingevoerd.
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