Microsoft warns Windows 11 PCs without the new Secure Boot certificates may lose future protections, boot security updates, ...

If your copy of Windows 11 has entered a multiple-reboot loop after installing the latest security update, don’t panic. It’s meant to do that, Microsoft says.

A system can still boot normally while quietly falling into a degraded security state.

Microsoft Secure Boot certificates from 2011 begin expiring in June 2026. Here’s how to check whether your Windows PC has the 2023 update.

HP business laptops are stuck in BitLocker recovery loops after a faulty BIOS update that also disrupted Microsoft's Secure ...

A new SecureBoot folder appeared in Windows 11 after May's update. Here's what it is, what it does, and why you shouldn't ...

Microsoft is urging Windows 11 users to update their Secure Boot certificates as the older 2011 version approaches expiration next month. The company is pushing systems to move to the newer 2023 ...

Microsoft is about to make a significant upgrade to its Secure Boot system and if enterprise customers have not gotten ...

Microsoft has confirmed that the May 2026 Windows 11 security update (KB5089549) fails to install on some systems and ...

Users who rely solely on TPM-based BitLocker are most at risk, while those with a PIN or USB security key at boot are ...

Consultants see the problem eating away at valuable patch resources because of a lack of Microsoft update hygiene.