You'd think they could at least setup a front company at least. Using AOL addresses that way seems too suspicious. Competent person using AOL with a weird technical question? Must be the NSA.
You know there's the "excessive formalism and thorough certifications" for some gov positions (sounds like red lamp), but I don't doubt there's the "you didn't see anything" level where the objective is to pretend it's just a disinterested party asking some funny questions.