Windows Latest

Microsoft confirms Secure Boot update failing on some Windows 11 PCs, blocks update due to known issues

Microsoft has confirmed that Secure Boot certificate updates are failing or being blocked on some Windows 11 PCs.

Windows updated Secure Boot just in time. Here’s what happened

Microsoft just pushed the Secure Boot 2023 certificate update to all eligible Windows 11 and Windows 10 computers, just in ...

Windows Secure Boot deadline won’t brick your PC, but don’t ignore it

Over the past few months, we’ve been reporting on a major change to the Secure Boot certificates used in Windows 11, which are required for a secure system boot. Microsoft has repeatedly warned that ...

What happens to older devices when Secure Boot Certificates expire

This article highlights the issues that older computer systems will encounter when the Secure Boot Certificate expires ...

Microsoft's Windows Secure Boot certificates just expired – here's what you need to do

Asus has confirmed that all consumer PCs will receive the update automatically through Windows Update. Users can also check ...
Bleeping Computer

New Secure Boot flaw lets attackers install bootkit malware, patch now

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 ...
Bleeping Computer

Microsoft issues optional fix for Secure Boot zero-day used by malware

Microsoft has released security updates to address a Secure Boot zero-day vulnerability exploited by BlackLotus UEFI malware to infect fully patched Windows systems. Secure Boot is a security feature ...
CSOonline

Updating secure boot is crucial to keeping systems secure and working properly

Protecting against intruders who attack via malware that installs during the bootup process is a critical part of maintaining all-around security on Windows systems. New security features are great, ...