Six vulnerabilities in the widely used U-Boot bootloader have been discovered that could allow attackers to execute malicious ...

Old UEFI shim bootloaders could be abused to bypass Secure Boot on any UEFI-based machine, regardless of the operating system ...

If your PC shows a Secure Boot certificate error, you're not alone. Microsoft and HP are working on a fix, but there's no ...

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

Eleven old Microsoft-signed UEFI shims could let admin-level attackers bypass Secure Boot and run code before the operating system loads ...

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 ...

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

While using the MBR2GPT command line utility, it is necessary to follow the correct instructions; otherwise, you may receive an error. If the tool has completed the ...

When you boot a computer and all you see is a black or blank screen with a blinking cursor (it may look like an underscore), it means the BIOS or UEFI is attempting to boot from a source other than ...

PSA: if you succumbed to the pestering of those warnings Microsoft has been displaying every time you boot your Windows 10 ...

I'm a Windows user who installed Linux for the first time - here's how the experience changed me ...

Researchers disclosed usbliter8, a SecureROM exploit affecting older Apple devices that can bypass boot protections with physical access.