lsass crashes

Microsoft’s latest Windows Server patch drama is a reminder that the most dangerous updates are often the ones meant to protect the crown jewels. An out-of-band fix issued in April 2026 targets a restart-loop problem that could knock domain controllers into repeated reboots after the month’s...

The April 2026 Windows security cycle is already proving to be one of the most consequential update months in recent memory for enterprise identity teams. Microsoft has confirmed a Kerberos hardening change that begins in April 2026, and that shift is landing at the same time administrators are...

Microsoft’s April 2026 Patch Tuesday is turning into an uncomfortable reminder that Windows servicing can fail in more than one way at once. While Microsoft is already dealing with a Microsoft account sign-in regression in Windows 11, fresh reporting and forum analysis now point to a separate...