As far as Microsoft was concerned, the issue was "mitigated" shortly after being reported, but it has taken the company well ...

Microsoft fixes Windows Server bug that caused unintended 2025 upgrades. Admins can safely check for updates again.

Microsoft investigates KB5082063 install failures on Windows Server 2025, with some systems hitting error 0x800F0983 after ...

A security researcher has published a working exploit for a Microsoft Defender security flaw that affects Windows 10, 11, and ...

Microsoft is investigating an issue causing this month's KB5082063 security update to fail to install on some Windows Server ...

The Windows security updates, especially for servers from April, have partly severe side effects. Some Windows servers ...

Threat actors are exploiting three recently disclosed Windows security vulnerabilities in attacks aimed at gaining SYSTEM or ...

These are the options you do have to customize your own co-op Windrose server.

Windows 11 April 2026 update adds Narrator Copilot support, faster Settings, File Explorer fixes, and key security ...

Most exchange backends still run on Linux - matching engines, market-data services, FIX gateways, and high-throughput trading ...

The Huntress SOC is observing the use of Nightmare-Eclipse's BlueHammer, RedSun, and UnDefend exploitation techniques. Investigation by: @wbmmfq, @Curity4201, + @_JohnHammond 🧵👇 ...

Installing this month's Windows Server security update has knocked some enterprise domain controllers into continuous reboot ...