HBGary Federal Hacked by Anonymous

Brian Krebs wrote HBGary Federal Hacked by Anonymous. And if the title isn't clear enough, here's the first paragraph: "A company that is helping the federal government track down cyberactivists who have been attacking business which refused to support Wikileaks has itself been hacked by the very same activists."

Still it's an entertaining read, particularly the screenshot of the social engineering.

Here's more from ars, How one man tracked down Anonymous—and paid a heavy price