While the NSA could probably figure out how to attack Apple's key management infrastructure [...], doing so for all the people would, in principle, be fairly no

While the NSA could probably figure out how to attack Apple's key management infrastructure [...], doing so for all the people would, in principle, be fairly noticeable to Apple. Maybe that's why Apple's warrant canary has disappeared[1]. [1] https://gigaom.com/2014/09/18/apples-warrant-canary-disappears-suggesting-new-patriot-act-demands/ https://gigaom.com/2014/09/18/apples-warrant-canary-disappea...