“The facts contained in this program constitute a combination of the greatest number of highly sensitive facts related to NSA/CSS’s overall cryptologic mission,” the briefing document states. “Unauthorized disclosure…will cause exceptionally grave damage to U.S. national security. The loss of this information could critically compromise highly sensitive cryptologic U.S. and foreign relationships, multi-year past and future NSA investments, and the ability to exploit foreign adversary cyberspace while protecting U.S. cyberspace.”<p>Maybe they could have not published this one.<p>I'm very much interested in the Snowden Documents and am a strong advocate for civil liberties (look at some of my other posts, and the ones under the handle 'xnull').<p>I also repeatedly explain, on Hacker News, and other places, that there is a global cyber intelligence war and that the Snowden Leaks showed us key insights into what was going on, how it's not 'about terrorism' and a great number of other things.<p>But I'm bewildered by this article. It seems really damaging, and like it doesn't really add very much to the corpus they've already published.<p>Any ideas?<p>Edit: Glenn Greenwald, Laura Poitras, Edward Snowden, etc all decide what material to publish and what material not to publish. Greenwald, by his own admission, works with US officials to redact information and to choose which stories make it out of the gate. He's also said that he isn't revealing (paraphrasing) 'the most horrendous material in the Snowden documents, for fear of the fallout'. My question should not be thought of a challenge to revealing Snowden documents as a whole. Contrary to this I think it is of the very highest service. My question is only 'why this document'?