Explore July 2026 Microsoft Security updates, including agentic defense, AI threat protection, identity, data security, and ...

Not content with broken Windows updates, Microsoft has disclosed two problems with Defender for Endpoint on Linux – one that ...

Microsoft retires its legacy Threat Intelligence portal August 1. Review four checks for licenses, permissions, projects, ...

Microsoft is pairing autonomous cyberdefense with new Defender protections designed to detect and block risky AI agent activity as it happens.

Looking for the best antivirus for Windows 11? Check out our top picks to protect your device as well as your system and ...

Scan and clean your PC with the Windows Malicious Software Removal Tool. Learn how to run it, check results, and remove ...

Microsoft 365 isn't just Office anymore. For $69.99, this one-year subscription gives you premium apps, Copilot AI, 1TB of ...

Project Perception integrates Microsoft's MAI-Cyber-1-Flash model with the MDASH platform first introduced in May.

Investigators’ use of a little-known Windows device identifier to take down an alleged cybercriminal has raised privacy and ...

How I free up Windows disk space and shred sensitive data for free with open-source BleachBit ...

A hands-on Windows 11 experiment finds that most ancient malware is harmless, but some decades-old threats can still slip past Defender.

Microsoft says its new cyber model lets more than 100 AI agents find software flaws at half the cost of its current best ...