Security patch or self-inflicted DDoS? Microsoft update knocks out key enterprise functions

The transition from CSP to KSP has triggered failures in smart card authentication, IIS connectivity, and recovery mode ...
CSO Online

Critical Microsoft WSUS flaw exploited in wild after insufficient patch

Enterprises are urged to apply out-of-band patches to a wide range of Windows Server versions aimed at fixing a Windows ...
Bleeping Computer

Microsoft: April updates cause Windows Server auth issues

Microsoft says the April 2025 security updates are causing authentication issues on some Windows Server 2025 domain controllers. The list of impacted platforms includes Windows Server 2016, Windows ...
Bleeping Computer

Microsoft fixes Windows Server auth issues caused by April updates

Microsoft has fixed a known issue causing authentication problems on Windows Server domain controllers after installing the April 2025 security updates. Platforms affected by these problems include ...