New Windows updates replace expiring Secure Boot certificates

Published on January 13, 2026

Microsoft has started rolling out new Secure Boot certificates that will automatically install on eligible Windows 11 24H2 and 25H2 systems. [...]

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Microsoft releases Windows 10 KB5073724 extended security update

January 13, 2026
Microsoft has released the KB5073724 extended security update to fix the Patch Tuesday security updates, including 3 zero-days and a fix for expiring Secure Boot certificates. [...]

Belgian hospital AZ Monica shuts down servers after cyberattack

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