StegoAd Microsoft Edge extensions malware affected up to 2.6 million users after the company removed 119 add-ons that hid ...

A SimpleHelp authentication flaw is being exploited to deploy Djinn Stealer, a cross-platform malware targeting cloud, ...

Learn how websites detect VPNs through IP reputation, DNS leaks, WebRTC, and browser fingerprints—and seven practical ways to reduce tracking.

Researchers have uncovered a supply-chain attack that hides in Python packages, propagates like a worm, and tricks LLM-based code analysis systems into overlooking malicious payloads. Threat actors ...

A phishing campaign that has been targeting hotels across Europe and Asia since April 2026 is exploiting a fundamental flaw in how enterprise email security works — routing malicious messages through ...

GitHub disabled 73 Microsoft repositories after a Miasma supply chain attack. Malicious commits targeted AI coding tools, VS Code, and developer workstations. Developers should rotate credentials if ...

June 19, 2026 update: Microsoft assesses with high confidence that this activity is attributable to Sapphire Sleet, a North Korean state actor that primarily targets the financial sector. The ...

Microsoft Threat Intelligence and Microsoft Defender Experts identified a Windows-based cryptocurrency clipper that has affected users since February of 2026. Clipper malware relies on stealing ...

Microsoft reports an active cyber campaign targeting hotels in Europe and Asia using fake photo ZIPs, PowerShell malware, and Node.js implants with evolving evasion tactics. magnific.com Microsoft ...

An unknown threat actor has been observed exploiting a recently disclosed maximum-severity security flaw in SimpleHelp to deliver two previously unreported malware families, TaskWeaver and Djinn ...

Our trusted in-house research experts conduct independent, unbiased testing of ad blockers, combining internal and external evaluation data and tools for comprehensive reviews. We maintain full ...