There certainly will be multiple people to blame for this at least because nobody noticed who should have been looking but, it could have been also been a single rogue&#x2F;disgruntled employee as well. About to be laid off perhaps, or also playing on the black market selling 0-day exploits. Even better they managed to slip in the name of the co-worker they hate the most in the committer field.<p>I&#x27;ll take that over a national intelligence operation: infiltrating, gaining trust, paying off multiple people (and thus risking revealing their hand and operations), I can see a single person, who found out what the price for 0-day exploits are and who was perhaps been unfairly treated, was about to be laid of or leave the country. This was their way of getting an extra bonus on the way out of the door.