the cellebrite ambassador we talked to (as private company) basically bragged they were the ones that unlocked the San Bernadirno iPhone. I'm sure towards government officials and Law Enforcement they brag even more.
Hm, interesting. So there are articles saying it's Cellebrite https://www.reuters.com/article/us-apple-encryption-cellebri..., then others saying it was unmentioned professional hackers and then your article where all three possibilities are mentioned.
