Your Linux PC has a Secure Boot problem - what to do first (and the workaround to avoid) ...

The clock is ticking for Windows and Linux users to update cryptographic keys that protect their systems against ...

A crucial Windows security certificate just expired - how to check your PC ...

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

Secure Boot certificate expiry 2026 arrives June 24 when Microsoft’s KEK CA 2011 expires. Devices missing the UEFI 2023 ...

Your PC won't stop working if it misses the Secure Boot 2023 update. But here's what changes for older PCs and Windows 11 ...

Some signed third-party bootloaders for the Unified Extensible Firmware Interface (UEFI) could allow attackers to execute unauthorized code in an early stage of the boot process, before the operating ...

A recently patched security vulnerability in Unified Extensible Firmware Interface (UEFI) systems could allow attackers to bypass Secure Boot protections and compromise system safety during the boot ...

Acer has fixed a high-severity vulnerability affecting multiple laptop models that could enable local attackers to deactivate UEFI Secure Boot on targeted systems. The Secure Boot security feature ...

Two research groups demonstrate PC firmware vulnerabilities that are difficult to mitigate and likely to be exploited in the wild. Two teams of researchers have revealed vulnerabilities this week in ...

Why it matters: Discovered in October 2022, BlackLotus is a powerful UEFI-compatible bootkit sold on underground marketplaces at $5,000 per license. The malware provides impressive capabilities, and a ...

The extended security update (ESU) support for Windows 7, alongside that of Windows 8.1, ends today. This means no more security updates, via Patch Tuesdays, will be released, and users will either ...