Microsoft’s CA-2023 Secure Boot update broke PCs. Learn why UEFI firmware failed, how vendors reacted, and how to fix your boot issues.

Attackers can bypass the Secure Boot process on millions of Intel and ARM microprocessor-based computing systems from multiple vendors, because they all share a previously leaked cryptographic key ...

Microsoft inadvertently published a Secure Boot “golden key” policy that allows for self-signed or unsigned binaries to be loaded on Windows devices. The gaffe, meant to be a legitimate debugging and ...

Microsoft has accidentally leaked the keys to the kingdom, permitting attackers to unlock devices protected by Secure Boot -- and it may not be possible to fully resolve the leak. The design flaw in ...