Samsung zero-day lets attackers take over your phone

A critical vulnerability has put Samsung mobile device owners at risk of sophisticated cyberattacks. On November 10, 2025, the US Cybersecurity and Infrastructure Security Agency CISA added a vulnerability, tracked as CVE-2025-21042, to its Known Exploited Vulnerabilities KEV catalog. The KEV...

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...

Home Depot Halloween phish gives users a fright, not a freebie

We received a timely phishing email pretending to come from Home Depot. It claimed we’d won a Gorilla Carts dump cart that’s a sort of four-wheeled wheelbarrow for anyone unfamiliar—and said it was just one click away. It wasn’t. The whole image in the email was clickable, and it hid plenty of...

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 ...

That seemingly innocent text is probably a scam

A special thanks to all the people at Malwarebytes and ThreatDown for sharing the text messages they received from scammers. Many of us have received texts like these. Often super short, some flirty, some with a business tone, or sometimes just a simple ‘hello.’ You don't know the sender, and the...

“Ring cameras hacked”? Amazon says no, users not so sure

In the last week, countless Amazon Ring users on TikTok, Reddit, and X have been saying they believe their Ring cameras were hacked starting May 28. Many posted screenshots of their accounts, showing multiple unauthorized device logins, making these claims hard to ignore. Forbes looked into 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...

Facebook wants to look at your entire camera roll for “AI restyling” suggestions, and more

Facebook's pursuit of your personal data continues apace, and now it has a new target: photos on your phone that you haven't shared with it yet. Techcrunch reports that the social media giant is now asking its users to peek at the photos on their phones' camera rolls. In return it will give them...

A week in security (June 9 – June 15)

Last week on Malwarebytes Labs: Been scammed online? Here’s what to do How and where to report an online scam Google bug allowed phone number of almost any user to be discovered 44% of people encounter a mobile scam every single day, Malwarebytes finds GirlsDoPorn owner faces life in jail after...

Deepfake-posting man faces huge $450,000 fine

A man is facing a $450,000 AU fine after he published deepfake images of prominent Australian women on the now-defunct MrDeepfakes web site. That's if Australia's online safety regulator gets its way. Anthony Rotondo faces charges of posting these and other explicit deepfake images to the...

A week in security (May 4 – May 10)

Last week on Malwarebytes Labs: The AI chatbot cop squad is here Lock and Code S06E09 Android fixes 47 vulnerabilities, including one zero-day. Update as soon as you can! "Your privacy is a promise we don’t break": Dating app Raw exposes sensitive user data FBI issues warning as scammers target...

4.7 million customers’ data accidentally leaked to Google by Blue Shield of California

Blue Shield of California leaked the personal data of 4.7 million people to Google after a Google Analytics misconfiguration. The tech giant may have used this data for targeted advertising, according to Blue Shield, which is one of the largest health insurers in the US. In a data breach notice o...

Apple patches security vulnerabilities in iOS and iPadOS. Update now!

Apple has released a security update for iOS and iPadOS to patch two zero-day vulnerabilities which are reported to already have been exploited in an extremely sophisticated attack against specific targeted individuals on iOS. Both vulnerabilities allowed an attacker to bypass the memory...

Child predators are lurking on dating apps, warns report

Using a dating app? Beware of your potential partner's motives. A report from Edinburgh University warns that child abusers are using these apps to find single parents with vulnerable children. The Searchlight 2025 report, from the University's Childlight Global Child Safety Institute, analyses t...

Moving from WhatsApp to Signal: A good idea?

This week we learned that the US Government uses Signal for communication, after a journalist was accidentally added to a Signal chat. Accidental additions of people aside, the news has got regular folks asking if they should, too, be using Signal for private communications. Probably the largest...

DeepSeek users targeted with fake sponsored Google ads that deliver malware

The threat intel research used in this post was provided by Malwarebytes Senior Director of Research, Jérôme Segura. DeepSeek’s rising popularity has not only raised concerns and questions about privacy implications, but cybercriminals are also using it as a lure to trap unsuspecting Google...

Targeted spyware and why it’s a concern to us

Experts are again warning about the proliferating market for targeted spyware and espionage. Before we dive into the world of targeted spyware, it's worth looking at a few of the main players that are active in and against this industry. Paragon Solutions is an Israeli company which sells high-en...

Google Docs used by infostealer ACRStealer as part of attack

An infostealer known as ACRStealer is using legitimate platforms like Google Docs and Steam as part of an attack, according to researchers. ACRStealer is often distributed via the tried and tested method of download as cracks and keygens, which are used in software piracy. The infostealer has bee...

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 scams could abuse brief USPS suspension of inbound packages from China, Hong Kong

I would be the last one to provide scammers with good ideas, but as a security provider, sometimes we need to think like criminals to stay ahead in the race. Recently, the US Postal Service USPS announced that it would suspend inbound packages from China and Hong Kong until further notice. That...

University site cloned to evade ad detection distributes fake Cisco installer

There is a constant "cat and mouse" game between defenders and attackers, the latter trying to outsmart and get a head start on the former. In the context of online advertising, this involves creating fake identities or using stolen ones to push out malicious ads. An attacker not only needs to...

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...

Data breaches in 2024: Could it get any worse?

It may sound weird when I say that I would like to remember 2024 as the year of the biggest breaches. That’s mainly because that would mean we’ll never see another year like it. To support this nomination, I will remind you of several high-profile breaches, some of a size almost beyond imaginatio...

4.8 million healthcare records left freely accessible

Your main business is healthcare, so your excuse when you get hacked is that you didn’t have the budget to secure your network. Am I right? So, in order to prevent a ransomware gang from infiltrating your network, you could just give them what they want—all your data. The seemingly preferred meth...

Repeat offenders drive bulk of tech support scams via Google Ads

Of all the different kinds of malicious search ads we track, those related to customer service are by far the most common. Brands such as PayPal, eBay, Apple or Netflix are among the most coveted ones as they tend to drive a lot of online searches. Tech support scammers are leveraging Google ads ...

Spotify, Audible, and Amazon used to push dodgy forex trading sites and more

Spotify and Amazon services have been flooded with bogus listings that push dubious "forex trading" sites, Telegram channels, and suspicious links claiming to offer pirated software according to our friends over at BleepingComputer. Cybercriminals are abusing the options to inject keywords and...

Air fryers are the latest surveillance threat you didn’t consider

Consumer group Which? has warned shoppers to be selective when it comes to buying smart air fryers from Xiaomi, Cosori, and Aigostar. We've learned to expect that “smart” appliances come with privacy risks—toothbrushes aside—but I really hadn’t given my air fryer any thought. Now things are about...

Pinterest tracks users without consent, alleges complaint

Pinterest has received a complaint from privacy watchdog noyb None of your business over the unsolicited tracking of its users. Pinterest allows you to pin images to virtual pinboards; useful for interior design, recipe ideas, party inspiration, and much more. It started as a virtual replacement...

Upload a video selfie to get your Facebook or Instagram account back

Meta, the company behind Facebook and Instagram says its testing new ways to use facial recognition—both to combat scams and to help restore access to compromised accounts. The social media giant is testing the use of video selfies and facial recognition to help users get their hijacked accounts...

A week in security (October 7 – October 13)

Last week on Malwarebytes Labs: Modern TVs have "unprecedented capabilities for surveillance and manipulation," group reveals Internet Archive suffers data breach and DDoS Google Search user interface: A/B testing shows security concerns remain AI girlfriend site breached, user fantasies stolen...

Exposing the Facebook funeral livestream scam (Lock and Code S05E21)

This week on the Lock and Code podcast … Online scammers were seen this August stooping to a new low—abusing local funerals to steal from bereaved family and friends. Cybercrime has never been a job of morals calling it a "job" is already lending it too much credit, but, for many years, scams...

Privacy watchdog files complaint over Firefox quietly enabling its Privacy Preserving Attribution

A European privacy watchdog has filed a complaint against Mozilla for quietly enabling Privacy Preserving Attribution PPA in its Firefox browser. Noyb none of your business argues that despite its reassuring name, the feature allows the browser to track your online behavior. By design, Privacy...

Don’t share the viral Instagram Meta AI “legal” post

A new variation of a hoax that has been doing the rounds on Facebook for years has crossed over to Instagram. We’re seeing this post on Instagram Stories a lot suddenly over the last few days. The post is usually posted as a shareable screenshot on Instagram Stories, but it’s also been spotted on...

SpaceX, CNN, and The White House internal data allegedly published online. Is it real?

A cybercriminal has released internal data online that they say has come from leaks at several high-profile sources, including SpaceX, CNN, and the White House. However, there are some questions around the reliability and usefulness of the released data, so we took a closer look. When it comes to...

Planned Parenthood partly offline after ransomware attack

In late August, Intermountain Planned Parenthood of Montana suffered a cyberattack which is still under investigation. The attack has been claimed by a ransomware group. Intermountain Planned Parenthood Inc., doing business as Planned Parenthood Of Montana, is a nonprofit organization that provid...

Dozens of Google products targeted by scammers via malicious search ads

In a previous blog, we saw criminals distribute malware via malicious ads for Google Authenticator. This time, brazen malvertisers went as far as impersonating Googles entire product line and redirecting victims to a fake Google home page. Clearly not afraid of poking the bear, they even used and...

Magniber ransomware targets home users

If you’ve been following any news about ransomware, you may be under the impression that ransomware groups are only after organizations rather than individual people, and for the most part that’s true. However, Magniber is one ransomware that does target home users. And its back, with full force,...

Meta to pay $1.4 billion over unauthorized facial recognition image capture

Texas Attorney General Ken Paxton has announced a $1.4 billion settlement with Meta to “stop the company’s practice of capturing and using the personal biometric data of millions of Texans without the authorization required by law.” The prime reason for the initial lawsuit that led to the...

How an AI “artist” stole a woman’s face, with Ali Diamond (Lock and Code S05E15)

This week on the Lock and Code podcast… Full-time software engineer and part-time Twitch streamer Ali Diamond is used to seeing herself on screen, probably because she’s the one who turns the camera on. But when Diamond received a Direct Message DM on Twitter earlier this year, she learned that h...

Peloton accused of providing customer chat data to train AI

It seems that Peloton may have been providing more training than just for its customers, as its set to face court in California accused of using user chat data to train AI. Peloton Interactive, Inc. is a US-based exercise equipment and media company, known for its stationary bicycles, treadmills,...

Busted for book club? Why cops want to see what you’re reading, with Sarah Lamdan (Lock and Code S05E14)

This week on the Lock and Code podcast… More than 20 years ago, a law that the United States would eventually use to justify the warrantless collection of Americans phone call records actually started out as a warning sign against an entirely different target: Libraries. Not two months after...

Notorious data leak site BreachForums seized by law enforcement

BreachForums—probably the largest dark web marketplace for stolen data to be leaked and sold—has been seized by law enforcement. Now, both the regular and the TOR domain of BreachForums are plastered with a message telling visitors the site is now under control of the FBI. The FBI said BreachForu...

Cybersecurity spend to soar in 2024: How companies can maximize their investment

"Spend smarter, not harder" is the mantra for 2024, as Gartner forecasts a 14.3% jump in global security and risk management spending—an uptick which brings a renewed focus on the need for cost-effective cybersecurity investments. Inefficient cybersecurity spending, a known problem, becomes even...

MongoDB warns customers about data breach after cyberattack

Database provider MongoDB has posted a security notice about a security incident in which attackers obtained unauthorized access to some of its corporate systems. The targeted system contained customer names, phone numbers, and email addresses among other customer account metadata, including syst...

Why a ransomware gang tattled on its victim, with Allan Liska: Lock and Code S04E24

This week on the Lock and Code podcast… Like the grade-school dweeb who reminds their teacher to assign tonights homework, or the power-tripping homeowner who threatens every neighbor with an HOA citation, the ransomware group ALPHV can now add itself to a shameful roster of pathetic, little...

A week in security (November 20 – November 26)

Last week on Malwarebytes Labs: Windows Hello fingerprint authentication can be bypassed on popular laptops Citrix Bleed widely exploitated, warn government agencies Chrome pushes forward with plans to limit ad blockers in the future $19 Stanley cup deal is a Black Friday scam Malwarebytes consum...

The US wants governments to commit to not paying ransoms

As the White House prepares to host its annual International Counter Ransomware Initiative CRI summit, Bloomberg reports that the US is pushing other countries to stop paying ransoms to cybercriminals. The CRI wants to enhance international cooperation to combat the growth of ransomware, and its ...

Customer data stolen from gaming cloud host Shadow

Cloud infrastructure provider Shadow has warned of the data theft of over 500,000 customers. The customers were informed by a breach notification which was posted online. Cloud is known in the gaming world and, among other things, allows gamers to play resource heavy games on lower-end devices, T...

Stalkerware activity drops as glaring spying problem is revealed

North America has a spying problem. Its perpetrators are everyday people. According to recent research from Malwarebytes, 62 percent of people in the United States and Canada admitted to monitoring their romantic partners online in one form or another, from looking through a spouses or significan...