http://beta.news.yahoo.com/cia-website-goes-down-hackers-claim-responsibility-002426685.html that's rather embarassing granted it's a public site with non-classified information, that says a lot. Surely the spooks would have some sort of security up to prevent attacks, right?
In May, the group posted a fake story on the PBS website saying that rapper Tupac Shakur was still alive and living in New Zealand. Shakur was murdered in 1996. You got to give the hackers credit. They have some humor.