[Disclaimer: I currently work for AWS.] Let's establish as true a pretty important prior: 1. Anyone who has rightfully-obtained access or knowledge of any suc

[Disclaimer: I currently work for AWS.] Let's establish as true a pretty important prior: 1. Anyone who has rightfully-obtained access or knowledge of any such evidence is most likely obligated (legally or otherwise) to keep it secret. Given #1, asking for evidence isn't the most salient question. Since it can really only be speculation, the most interesting questions probably start with "Given what we know, what is most likely?"