Millions of PCs running Windows face a ticking clock as certificates that anchor the Secure Boot trust chain are set to ...

Microsoft is pushing out a fix to a bigger number of affected computers, but your PC may need your help to receive them.

HP, Dell, ASUS, Lenovo, MSI and Acer have published Secure Boot certificate guides. Here's what each PC manufacturer says you ...

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

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

Security researchers at Paradigm Shift have published a working exploit, dubbed usbliter8, that achieves arbitrary code execution inside the SecureROM of Apple's A12 and A13 chips. That code is burned ...

Azure doesn’t automatically update Secure Boot certificates (the CA and KEK certificates from 2023) on existing long-running Linux VMs. Instead, these updates have to be applied manually inside the ...

Cybersecurity researchers have charted the evolution of INC from an nascent ransomware-as-a-service (RaaS) operation to one of the most prolific cybercrime groups in 2026, claiming no less than 830 ...

The clock is ticking for Windows and Linux users to update cryptographic keys that protect their systems against firmware-based UEFI infections, a pernicious form of malware that loads before ...

With the June 2026 Patch Tuesday update (KB5094126), Microsoft pushed the Secure Boot 2023 certificate update to a significantly wider set of Windows 11 and Windows 10 devices. For the better part of ...