The HollowGraph malware abuses Microsoft Graph API and a compromised 365 account’s calendar for C&C communication.

The targeted espionage tool hides commands and stolen files inside calendar events while using legitimate Microsoft cloud traffic to evade detection.

For most people using a supported and fully updated Windows 11 computer, yes: Microsoft Defender Antivirus and the other protections inside Windows Security are sufficient as the primary antivirus.

Claude Artifacts have been used as phishing lures, once again, this time to deliver a dangerous RAT.

It takes a very specific series of steps and even then it cannot affect every Mac app, but researchers have found a way to ...

Researchers have linked HollowGraph malware to the Cavern framework after discovering its use of Microsoft 365 calendars and ...

UAC-0145 uses fake CAPTCHA checks on compromised sites to push Windows malware, while COWARDDUCK backdoors Android devices ...

The remaining security vulnerabilities are classified as “high.” At these points, attackers can, among other things, initiate ...

JadeProx uses the new TriBack Loader against government, healthcare, and education targets through DLL sideloading and a fake ...

The JadePuffer autonomous AI agent has upgraded with custom malware called EncForge that focuses on encrypting AI assets, ...

A TrickBot variant has been observed swapping the HTTP command-and-control (C2) channel the malware has used for the better ...

LG and other companies have been installing "malware" apps on your PC since Windows 11 automatically installs them without ...