A recently patched security vulnerability in Unified Extensible Firmware Interface (UEFI) systems could allow attackers to ...

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 vulnerabilities were introduced when Lenovo inadvertently included an early development driver in the commercial versions of their software. Lenovo has released fixes for high-severity bios ...

Microsoft has started rolling out new Secure Boot certificates that will automatically install on eligible Windows 11 24H2 ...

Microsoft has fixed a known issue preventing Linux from booting on dual-boot systems with Secure Boot enabled after installing the August 2024 Windows security updates. Microsoft has released a ...

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 ...

After testing the waters for years, Microsoft has launched its first service, Azure Cloud Switch, that's based on Linux. Read now Tail OS, an operating system optimized for privacy and anonymity, has ...

ESET researchers have uncovered a vulnerability that, if exploited, would allow bad actors to circumvent UEFI Secure Boot and deploy malicious UEFI bootkits such as Bootkitty or BlackLotus on ...

Where I am now is that, I have figured out how to disable Secure Boot (I assumed it just couldn't be done, thus I didn't look closely enough. The UEFI looked really simple, and knowing this is ...