Morning Overview on MSN
Microsoft says a Secure Boot certificate expires this month and PCs need to act
Millions of PCs running Windows face a ticking clock as certificates that anchor the Secure Boot trust chain are set to ...
Windows Secure Boot certificates must be updated by June 24th. Here's how to check your status and what happens if you miss ...
Security researchers have disclosed a new Secure Boot bypass tracked as CVE-2025-3052 that can be used to turn off security on PCs and servers and install bootkit malware. The flaw affects nearly ...
Certificate Expiration: The KEK CA 2011 certificate expired on June 24, 2026, stopping unpatched systems from receiving new Secure Boot revocations. Trust Chain Preservation: The update replaces 2011 ...
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