I disagree.

Let's say I work on a project where we keep Elvis alive in a super secret bunker in antarctica. What can I do? Call the cnn and tell them? Make a post on 4chan? Make such a claim here? Look, I'm leaking top secret info, and nothing will happen. Until CIA officially admits keeping Elvis there, noone will believe me... (except a few conspiracy theorists, branded as nutjobs by the general public).