Synopsis: Secure and Private Trend Inference from Encrypted Semantic Embeddings

WhatsApp and many other commonly used communication platforms guarantee end-to-end encryption E2EE, which requires that service providers lack the cryptographic keys to read communications on their own platforms. WhatsApp's privacy-preserving design makes it difficult to study important phenomena...

SignalGate Is Driving the Most US Downloads of Signal Ever

Scandal surrounding the Trump administration’s Signal group chat has led to a landmark week for the encrypted messaging app’s adoption—its “largest US growth moment by a massive margin.”...

How to Use Signal Encrypted Messaging

The best end-to-end encrypted messaging app has a host of security features. Here are the ones you should care about...

A week in security (January 13 – January 19)

Last week on Malwarebytes Labs: iMessage text gets recipient to disable phishing protection so they can be phished The new rules for AI and encrypted messaging, with Mallory Knodel Lock and Code S06E01 Insurance company accused of using secret software to illegally collect and sell location data ...

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...

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...

Encrypted messaging service intercepted, 2.3 million messages read by law enforcement

European law enforcement agencies have taken down yet another encrypted messaging service mainly used by criminals. The Matrix encrypted messaging service was an invite-only service which was also marketed under the names Mactrix, Totalsec, X-quantum, or Q-safe. Dutch and French authorities start...

A week in security (December 2 – December 8)

Last week on Malwarebytes Labs: Europol takes down criminal data hub Manson Market in busy month for law enforcement Americans urged to use encrypted messaging after large, ongoing cyberattack Crypto’s rising value likely to bring new wave of scams AI chatbot provider exposes 346,000 customer...

Americans urged to use encrypted messaging after large, ongoing cyberattack

A years-long infiltration into the systems of eight telecom giants, including AT&T and Verizon, allowed a state sponsored actor to steal vast amounts of data on where, when and who individuals have been communicating with. Speaking to Reuters, a senior US official said the attack telecommunicatio...

Europol Dismantles Criminal Messaging Service MATRIX in Major Global Takedown

Europol on Tuesday announced the takedown of an invite-only encrypted messaging service called MATRIX that's created by criminals for criminal purposes. The joint operation, conducted by French and Dutch authorities under the moniker Passionflower, comes in the aftermath of an investigation that...

Authorities Take Down Criminal Encrypted Messaging Platform MATRIX

Another day, another cybercrime operation shut down - this time, Europol has dismantled the MATRIX encrypted messaging service...

ZONEPOINT 安全漏洞

PRIMX ZONEPOINT is a secure encrypted messaging program from PRIMX Corporation. A security vulnerability exists in ZONEPOINT 2024.1 and earlier versions, which stems from the fact that a dedicated folder can be accessed by other users by default, allowing them to misuse technical files and perfor...

AI-Controlled Fighter Jets Are Dogfighting With Human Pilots Now

Plus: New York’s legislature suffers a cyberattack, police disrupt a global phishing operation, and Apple removes encrypted messaging apps in China...

White Supremacist Active Clubs Are Breeding on Telegram

A “friendlier” front for racist extremism has spread rapidly across the US in recent months, as active club channels network on Telegram's encrypted messaging app...

Tour of the Underground: Master the Art of Dark Web Intelligence Gathering

The Deep, Dark Web – The Underground – is a haven for cybercriminals, teeming with tools and resources to launch attacks for financial gain, political motives, and other causes. But did you know that the underground also offers a goldmine of threat intelligence and information that can be harness...

A week in security (February 6 - 12)

Last week on Malwarebytes Labs: Two year old vulnerability used in ransomware attack against VMware ESXi On the 20th Safer Internet Day, what was security like back in 2004? Florida hospital takes entire IT systems offline after 'ransomware attack' Introducing Malwarebytes Mobile Security for...

Encrypted messaging service eavesdropped on by police, users arrested

After eavesdropping on yet another encrypted messaging service for five months, law enforcement agencies decided to shut down the service that was popular among members of organized crime groups. The service called Exclu claims to use the "most secure encryption protocols", as well as end-to-end...

Encrypted Messaging App Exclu Used by Criminal Groups Cracked by Joint Law Enforcement

A joint law enforcement operation conducted by Germany, the Netherlands, and Poland has cracked yet another encrypted messaging application named Exclu used by organized crime groups. Eurojust, in a press statement, said the February 3 exercise resulted in the arrests of 45 individuals across...

Encrypted Messaging App Exclu Used by Criminal Groups Cracked by Joint Law Enforcement

A joint law enforcement operation conducted by Germany, the Netherlands, and Poland has cracked yet another encrypted messaging application named Exclu used by organized crime groups. Eurojust, in a press statement, said the February 3 exercise resulted in the arrests of 45 individuals across...