Thank you for these citations. I'm not a legal expert, but I appreciate the response. I don't know what the correct thing to do for apple or others is, but it seems like apple has far more authority than most people suspect to do things like hash checks and law enforcement notification. The general tenor of most complaints is that this is a violation of first amendment or constitutionally protected privacy rights. But I don't know if that's true, and from your response, it would seem like there is some precedent for corporations being protected in their right to act on crimes they are aware of.