LulzSec, the notorious hacker group that's been on a rampage, just announced that it's disbanding.
This follows 50 days chaos during which time it took down several websites (including CIA.gov at one point), exposed passwords, exposed documents of the Arizona penal system, and at one point threatened to hit Too Big To Fail banks.
Complete article: Notorious Hacker Group LulzSec Just Announced That It's Finished
The announcement: 50 Days of Lulz - Pastebin.com