John Young and Deborah Natsios' whistleblower archive Cryptome has long been a thorn in the flesh of US government agencies. But if my memory serves correctly, none of them ever managed to do what Microsoft did today: shut the site down.
Network Solutions shut off the lights in response to a DMCA notice, after Cryptome published a 22-page Microsoft document outlining how the company stores private user data in its web-connected servers. The document also explains how government agencies can access that personal data.
[ Photo: John Young of Cryptome, shot by Declan McCullagh, NYC, 2001.]