Intel Confirms Alder Lake BIOS Source Code Leaked

Tom's Hardware reports:We recently broke the news that Intel's Alder Lake BIOS source code had been leaked to 4chan and Github, with the 6GB file containing tools and code for building and optimizing BIOS/UEFI images. We reported the leak within hours of the initial occurrence, so we didn't yet have confirmation from Intel that the leak was genuine. Intel has now issued a statement to Tom's Hardware confirming the incident:
"Our proprietary UEFI code appears to have been leaked by a third party.