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UEFI Secure Boot for Linux Arm64 – where do we stand?
Still exotic for now, but moves are afoot
OSes17 Sep 2025 | 31
UEFI
The Unified Extensible Firmware Interface (UEFI) is used to augment and, in some cases, replace Basic Input/Output System (BIOS) control systems.
First-ever UEFI bootkit for Linux in the works, experts say
Bootkitty doesn’t bite… yet
Research27 Nov 2024 | 15
Secure Boot useless on hundreds of PCs from major vendors after key leak
Infosec in brief Plus: More stalkerware exposure; a $16M TracFone fine; Ransomware victims don't use MFA, and more
Security29 Jul 2024 | 36
Phoenix UEFI flaw puts long list of Intel chips in hot seat
Researchers discuss it in same breath as BlackLotus and MosaicRegressor
Research21 Jun 2024 | 21
BreachForums admin 'Pompourin' sentenced to 20 years of supervised release
Infosec in brief Also: Another UEFI flaw found; Kaspersky discovers iOS log files actually work; and a few critical vulnerabilities
Security22 Jan 2024 | 16
UEFI flaws allow bootkits to pwn potentially hundreds of devices using images
Exploits bypass most secure boot solutions from the biggest chip vendors
Research01 Dec 2023 | 33
BROADER TOPICS
Millions of Gigabyte PC motherboards backdoored? What's the actual score?
FAQ It's the 2020s and we're still running code automatically fetched over HTTP
Security02 Jun 2023 | 42
Windows 11 comes to AWS EC2 as a VM import option
UEFI is sorted, but BYO licenses are required
Virtualization03 Aug 2022 |
Lenovo issues firmware updates after UEFI vulnerabilities disclosed
Déjà vu all over again for laptop maker as researchers poke holes in its code
Security14 Jul 2022 | 6
ESET uncovers vulnerabilities in Lenovo laptops
Updated Firmware updates incoming in response to UEFI threats
Security19 Apr 2022 | 18
We kick the tires on Qubes 4.1.0 and indeed, it's still a 'reasonably secure' OS
UEFI support adds attractions for the security-minded, GUI goes fully virtual
OSes09 Feb 2022 | 4
Biting the hand that feeds IT
