When the bug first appeared via the Jan. 13 KB5073455 security update, it was limited to Windows 11 version 23H2 Enterprise ...

Businesses such as Microsoft are increasingly nudging their employees to utilize AI to get more done. Others are forcing the ...

Discover Microsoft’s holistic SDL for AI combining policy, research, and enablement to help leaders secure AI systems against evolving cyberthreats.

Windows 11’s optional KB5074105 update fixes the missing password icon bug linked to August 29, 2025’s KB5064081 and delivers ...

Ukraine's defenders have spotted a new hacking attack ...

APT28 rushed to exploit the Office vulnerability CVE-2026-21509, with the first attacks observed just days after Microsoft announced fixes.

APT28 exploited a Microsoft Office flaw to deliver MiniDoor and Covenant Grunt malware in targeted attacks across Ukraine and Eastern Europe.

Amid a wave of market consolidation, Computer Weekly speaks to Keeper Security’s leadership on how identity and access ...

Microsoft has confirmed that a known issue preventing some Windows 11 devices from shutting down also affects Windows 10 systems with Virtual Secure Mode (VSM) enabled.

Infrastructure delivering updates for Notepad++—a widely used text editor for Windows—was compromised for six months by ...

Microsoft PC Manager is a free Windows utility that combines existing system‑maintenance tools into a simplified dashboard.

Explore the best Microsoft Defender Application Guard alternatives to safely run untrusted apps and files. Compare MDAG ...