50 Days of Lulz – LulzSec Says Goodbye & Operation AntiSec will Continue. Group was also behind attacks on Sony, PBS, the US Senate, the CIA, and a slew of gaming sites popular with 4Chan users including EVE Online, Minecraft and League of Legends. The group was thought to have been the source of hacks against Scotland Yards and the UK Census, but the group denied involvement. The linked pastebin statement reads: “We are Lulz Security, and this is our final release, as today marks something meaningful to us”
Source: https://thehackernews.com/2011/06/50-days-of-lulz-lulzsec-says-goodbye.html