Catch spyware in the act with Windows Webcam Monitoring

You’re working hard late at night, replying to emails and planning the week ahead. Then suddenly, a PDF file requests access to your camera. Why would a PDF need camera access? Cybercriminals often disguise spyware inside seemingly harmless files and programs. An unexpected request for access to...

A week in security (May 4 – May 10)

Last week on Malwarebytes Labs: Microsoft says Edge’s plaintext password behavior is "by design" ShinyHunters escalates Canvas attacks with school login defacements Massive AI investment scam network spans 15,500 domains If a fake moustache can fool age checks, is the Online Safety Act working?...

A week in security (April 13 – April 19)

Last week on Malwarebytes Labs: This old-school scam is still working "Your shipment has arrived" email hides remote access software Browser Guard gets even better with Access Control "iCloud storage is full" scam is back, and now it wants your payment details A fake Slack download is giving...

Fake YouTube copyright notices can steal your Google login

A convincing phishing campaign is going after YouTube creators, and if it works, attackers don't just steal your Google login. They can take over your entire Google account, including Gmail, your files, and payments, then hijack your YouTube channel and use your audience to run scams. The lure is...

Your tax forms sell for $20 on the dark web

Tax season is also peak season for identity theft. Criminals use stolen personal data to file fake tax returns and claim refunds before the real taxpayer does. Here’s how the fraud works, and how to protect yourself. What is Stolen Identity Refund Fraud SIRF? Stolen Identity Refund Fraud SIRF is ...

Supreme Court to decide whether geofence warrants are constitutional

Google has weighed in on a court case that will decide the future of a powerful but contentious tool for law enforcement. The company submitted an opinion to the US Supreme Court arguing that geofence warrants are unconstitutional. A geofence warrant is a form of "reverse warrant" that turns a...

What can’t you say on TikTok?

This week on the Lock and Code podcast … A funny thing happened on TikTok last month, and it has brought allegations of censorship, manipulation, and control. It was the week of January 22, and after a long legal battle, TikTok had finally—for the first time in its company history—moved its...

Update Chrome now: Zero-day bug allows code execution via malicious webpages

Google has issued a patch for a high‑severity Chrome zero‑day, tracked as CVE‑2026‑2441, a memory bug in how the browser handles certain font features that attackers are already exploiting. CVE-2026-2441 has the questionable honor of being the first Chrome zero-day of 2026. Google considered it...

Malicious Chrome extensions can spy on your ChatGPT chats

Researchers discovered 16 malicious browser extensions for Google Chrome and Microsoft Edge that steal ChatGPT session tokens, giving attackers access to accounts, including conversation history and metadata. The 16 malicious extensions 15 for Chrome and 1 for Edge claim to improve and optimize...

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

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. I...

Online shoppers at risk as Magecart skimming hits major payment networks

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...

pcTattletale founder pleads guilty as US cracks down on stalkerware

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...

Hacktivists claim near-total Spotify music scrape

Hacktivist group Anna’s Archive claims to have scraped almost all of Spotify’s catalog and is now seeding it via BitTorrent, effectively turning a streaming platform into a roughly 300 TB pirate “preservation archive.” On its blog, the group states: “A while ago, we discovered a way to scrape...

Holiday scams 2025: These common shopping habits make you the easiest target

Every year, shoppers get faster, savvier, and more mobile. We compare prices on the go, download apps for coupons, and jump on deals before they disappear. But during deal-heavy periods like Black Friday, Cyber Monday, and the December shopping rush, convenience can work against us. Quick...

The price of ChatGPT’s erotic chat? $20/month and your identity

To talk dirty to ChatGPT, you may soon have to show it your driver’s license. OpenAI announced last month that ChatGPT will soon offer erotica—but only for verified adults. That sounds like a clever guardrail until you realize what “verified” might mean: uploading government identification to a...

How credentials get stolen in seconds, even with a script-kiddie-level phish

This attempt to phish credentials caught our attention, mostly because of its front-end simplicity. Even though this is a script-kiddie-level type of attack, we figured it was worth writing up—precisely because it’s so easy to follow what they're up to. The email is direct and to the point. Not a...

Watch out for Walmart gift card scams

You’ve probably seen it before—a bright, urgent message claiming you’ve qualified for a $750 or $1000 Walmart gift card. All you have to do is answer a few questions. It looks harmless enough. But once you click, you find yourself in a maze of surveys, redirects, and "partner offers"—without ever...

“Sneaky” new Android malware takes over your phone, hiding in fake news and ID apps

Researchers at Cyfirma have investigated Android Trojans capable of stealing sensitive data from compromised devices. The malware spreads by pretending to be trusted apps—like a news reader or even digital ID apps—tricking users into downloading it by accident. In reality, it’s Android-targeting...

Attack of the clones: Fake ChatGPT apps are everywhere

The mobile AI gold rush has flooded app stores with lookalikes—shiny, convincing apps promising “AI image generation,” “smart chat,” or “instant productivity.” But behind the flashy logos lurks a spectrum of fake apps, from harmless copycats to outright spyware. Spoofing trusted brands like...

Update Chrome now: 20 security fixes just landed

Google has released an update for its Chrome browser that includes 20 security fixes, several of which are classed as high severity. Most of these flaws were found in Chrome’s V8 engine—the part of Chrome and other Chromium-based browsers that runs JavaScript. Chrome is by far the world’s most...

What does Google know about me? (Lock and Code S06E21)

This week on the Lock and Code podcast … Google is everywhere in our lives. It's reach into our data extends just as far. After investigating how much data Facebook had collected about him in his nearly 20 years with the platform, Lock and Code host David Ruiz had similar questions about the othe...

Video call app Huddle01 exposed 600K+ user logs

The Cybernews research team found that video call app Huddle01 exposed email addresses, real names, and other identifiers through an unprotected Kafka broker. Think of an unprotected Kafka broker like a post office that stores and delivers confidential mail. Now, imagine the manager leaves the...

Discord warns users after data stolen in third-party breach

Popular social platform Discord has suffered a data breach—though technically, it wasn’t Discord itself that was hacked. A third-party customer support provider was compromised, allowing attackers to access Discord’s user data. Either way, it’s Discord users who feel the impact. The breach, which...

260 romance scammers and sextortionists caught in huge Interpol sting

Online crime of all kinds is deplorable, but romance scammers and sextortionists who target the most vulnerable victims are among the worst. Now, there’s likely a place for 260 of them in jail, thanks to international law enforcement. Interpol's Operation Contender 3.0 targeted alleged criminals...

Malwarebytes for Teams now includes VPN

Running a small business today can hardly be done from a single device, a single location, or a single network. Staying cybersecure is quite the same. To extend the security and privacy of small business owners, no matter where you are, Malwarebytes for Teams now includes personal VPN access, for...

Update your Chrome today: Google patches 4 vulnerabilities including one zero-day

Google has released an update for its Chrome browser to patch four security vulnerabilities, including one zero-day. A zero-day vulnerability refers to a bug that has been found and exploited by cybercriminals before the vendor even knew about it they have "zero days" to fix it. This update is...

Airline data broker selling 5 billion passenger records to US government

We already knew that the US airline industry gave the government access to passenger records. However, this week it emerged that at least five billion passenger records are being sold to government agencies via a searchable database—far more than was initially believed. A few weeks ago,...

Ransomware attack at blood center: Org tells users their data’s been stolen

A blood center has begun sending data breach notifications to its users after suffering a ransomware attack and theft of personal data. The New York Blood Center’s NYBC suffered the ransomware attack in January, in which an unauthorized party gained access to its network and acquired copies of a...

This “insidious” police tech claims to predict crime (Lock and Code S06E18)

This week on the Lock and Code podcast… In the late 2010s, a group of sheriffs out of Pasco County, Florida, believed they could predict crime. The Sheriff’s Department there had piloted a program called “Intelligence-Led Policing” and the program would allegedly analyze disparate points of data ...

WhatsApp fixes vulnerability used in zero-click attacks

WhatsApp says it has issued an update to patch a vulnerability that has been used in conjunction with an Apple vulnerability to target specific users and compromise their devices. Reportedly, attackers used this exploit against dozens of WhatsApp users, and WhatsApp has notified those affected:...

Scam hunter scammed by tax office impersonators

The next time you shake your head at another online scam and vow that you'd never fall for it, remember that even the most tech-savvy people can sometimes slip up. A case in point: Julie-Anne Kearns. This self-made scam-hunter told her story to the Guardian last week, revealing how she had been...

How the FBI got everything it wanted (re-air) (Lock and Code S06E15)

This week on the Lock and Code podcast… For decades, digital rights activists, technologists, and cybersecurity experts have worried about what would happen if the US government secretly broke into people’s encrypted communications. The weird thing, though, is that, in 2018, it already happened...

Proton launches Lumo, a privacy-focused AI chatbot

Proton, known for its privacy focused set of services, announced the introduction of Lumo, a privacy-first Artificial Intelligence AI chatbot. It is good to know before you dive in that Proton’s chatbot has two user options that offer a very different experience. If you want Lumo to access the...

A week in security (July 7 – July 13)

Last week on Malwarebytes Labs: Deepfake criminals impersonate Marco Rubio to uncover government secrets McDonald’s AI bot spills data on job applicants Millions of people spied on by malicious browser extensions in Chrome and Edge No thanks: Google lets its Gemini AI access your apps, including...

McDonald’s AI bot spills data on job applicants

McDonald's has outsourced the initial stages of its hiring process to an AI chatbot which seems to have been built without proper security measures. Security researchers managed to extract personal information about McDonald's job applicants by simply guessing a username and the password “12345.”...

Update your Chrome to fix new actively exploited zero-day vulnerability

Google has released an update for its Chrome browser to patch an actively exploited flaw. This update is crucial since it addresses an actively exploited vulnerability which can be exploited when the user visits a malicious website. It doesn’t require any further user interaction, which means the...

Sextortion email scammers increase their “Hello pervert” money demands

Every so often the sextortion emails that start with “Hello pervert” get a redesign. You may have received one yourself: The emails claim that the sender has been watching your online behavior and caught you red-handed doing activities that you would like to keep private. The email usually starts...

Android users bombarded with unskippable ads

Researchers have discovered a very versatile ad fraud network—known as Kaleidoscope—that bombards users with unskippable ads. Normally, ad fraud is not a concern for users of infected devices. They might experience some sluggish behavior on their device, but often that’s the extent of it. Ad frau...

“Your privacy is a promise we don’t break”: Dating app Raw exposes sensitive user data

Any app that hands over user data is a concern, but leaky dating apps are especially worrying given the sensitivity of the data involved. A relatively new app called Raw that aims to rewrite the rules of dating is the latest to trip over its coattails by exposing user data to…well, anyone who ask...

Apple AirPlay SDK devices at risk of takeover—make sure you update

Researchers found a set of vulnerabilities in Apple’s AirPlay SDK that put billions of users at risk of their devices being taking over. AirPlay is Apple's proprietary wireless technology that allows you to stream audio, video, photos, and even mirror your device's screen from an iPhone, iPad, or...

A week in security (April 21 – April 27)

Last week on Malwarebytes Labs: AI is getting "creepy good" at geo-guessing Zoom attack tricks victims into allowing remote access to install malware and steal money Android malware turns phones into malicious tap-to-pay machines 4.7 million customers’ data accidentally leaked to Google by Blue...

A week in security (April 7 – April 13)

Last week on Malwarebytes Labs: The Pall Mall Pact and why it matters Child predators are lurking on dating apps, warns report Your 23andMe genetic data could be bought by China, senator warns WhatsApp for Windows vulnerable to attacks. Update now! Man accused of using keylogger to spy on...

“This fraud destroyed my life.” Man ends up with criminal record after ID was stolen

This is a sad story that illustrates how losing your ID can effectively ruin your life and reputation. 19-year-old dual German Tunisian national Rami Battikh travelled to the UK in 2019, bringing both his passport and his German national ID. When he returned to Germany, Rami noticed that his Germ...

Fake CAPTCHA websites hijack your clipboard to install information stealers

There are more and more sites that use a clipboard hijacker and instruct victims on how to infect their own machine. I realize that may sound like something trivial to steer clear from, but apparently it’s not because the social engineering behind it is pretty sophisticated. At first, these attac...

DeepSeek found to be sharing user data with TikTok parent company ByteDance

A couple of weeks ago we reported on the concerns surrounding data collection and security at DeepSeek, the Chinese AI company which recently made headlines for shaking up the industry after seemingly appearing from nowhere to become top of the app download charts. Now South Korea’s Personal...

New AI “agents” could hold people for ransom in 2025

A paradigm shift in technology is hurtling towards us, and it could change everything we know about cybersecurity. Uhh, again, that is. When ChatGPT was unveiled to the public in late 2022, security experts looked on with cautious optimism, excited about the new technology but concerned about its...

A week in security (January 27 – February 2)

Last week on Malwarebytes Labs: ClickFix vs. traditional download in new DarkGate campaign Cybercrime gets a few punches on the nose Microsoft advertisers phished via malicious Google ads The DeepSeek controversy: Authorities ask where does the data come from and how safe is it? These are the 10...

7-Zip bug could allow a bypass of a Windows security feature. Update now

A patch is available for a vulnerability in 7-Zip that could have allowed attackers to bypass the Mark-of-the-Web MotW security feature in Windows. The MotW is an attribute added to files by Windows when they have been sourced from an untrusted location, like the internet or a restricted zone. Th...

The new rules for AI and encrypted messaging, with Mallory Knodel (Lock and Code S06E01)

This week on the Lock and Code podcast … The era of artificial intelligence everything is here, and with it, come everyday surprises into exactly where the next AI tools might pop up. There are major corporations pushing customer support functions onto AI chatbots, Big Tech platforms offering AI...

A week in security (December 9 – December 15)

Last week on Malwarebytes Labs: Encrypted messaging service intercepted, 2.3 million messages read by law enforcement TikTok ban in US: Company seeks emergency injunction to prevent it Data brokers should stop trading health and location data, new bill proposes Update now! Apple releases new...