Secure Boot is completely broken on 200+ models from 5 big device makers | Ars Technica
https://www.pcgamer.com/hardware/hard-to-believe-but-secure-boot-bios-security-has-been-compromised-on-hundreds-of-pc-models-from-big-brands-because-firmware-engineers-used-four-letter-passwords/
https://forums.freebsd.org/profile-posts/comments/13557/
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