Windows 11 Virtualization Based Security

Microsoft issues emergency Windows fix

Windows 11 Shutdown Bug Rocks January Update: What Happened and How Microsoft Responded

Microsoft’s first major Windows 11 update of 2026 released on January 13 introduced a concerning bug that caused some PCs to refuse to shut down, restart, or enter hibernation as expected.

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‘Fail To Shut Down’—Microsoft Issues Windows Update Warning

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Microsoft Issues Emergency Fix After Some Windows 11 Systems Can’t Shut Down

WinBuzzer

PCs Refuse to Shut Down After Microsoft Patch: Security Update Ironically Breaks Basic Functionality

Microsoft has released a fix for KB5073455, which broke shutdown functionality on Windows 11 Enterprise systems with Secure ...

Windows 11 23H2: Problems with Sleep and Shutdown after January Patch Day

Microsoft has now admitted that the January security updates for Windows 11 23H2 can interfere with sleep mode and shutdown.

Security Boulevard

Microsoft’s January Security Update of High-Risk Vulnerability Notice for Multiple Products

Overview On January 14, NSFOCUS CERT detected that Microsoft released the January Security Update patch, which fixed 112 security issues involving widely used products such as Windows, Microsoft ...

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