Federal civilian agencies across the United States face a two-week sprint to fix two Microsoft Defender vulnerabilities that ...

Microsoft’s Build 2026 Windows updates add developer setup tools, local AI models, Linux workflows, and agent security ...

Microsoft MDASH, the 100-agent agentic AI security system, entered expanded preview at Build 2026 with native Defender Portal ...

At Build 2026, Microsoft unveiled a new containment framework for autonomous AI agents, expanded its MDASH vulnerability ...

AI has arrived in the enterprise, and the shift is happening all at once. Every function, every role, every workflow is being reshaped. At the same time, a new class of organizations is emerging, one ...

The back-and-forth over public disclosure policy does have substantial "gray area" and nuance. As Microsoft points out, the ...

Microsoft has rebuked a security researcher who published details of multiple unpatched software vulnerabilities without ...

A researcher published unpatched bugs in Defender and BitLocker after Microsoft allegedly revoked their account. Microsoft invoked its Digital Crimes Unit.

As threats become more coordinated and faster to execute, endpoint protection has become the proving ground for modern ...

Microsoft has quietly removed a blog post that promoted Windows 11’s built-in security protections as a complete antivirus solution for users. The article, titled “Best antivirus software for 2026: ...

At a time when cybersecurity is more fragile than ever and it feels like there’s a scam happening around every corner, using the right antivirus software on your computer has once again become a ...

Microsoft pushed emergency patches this week for two zero-day vulnerabilities in Windows Defender, the antivirus software ...