Ackroyd, who went by the hacker name "Kayla," admitted to trying to hack into several Web sites, including Sony, Nintendo, News Corp.'s 20th Century Fox, and the Arizona State Police between February and September 2011. Davis and al-Bassam admitted to plotting to hack the sites of several law enforcement agencies in the U.S. and the U.K., including the CIA and the Serious Organized Crime Agency. The attacks took place between February and September of 2011.
LulzSec came on the hacking scene in 2011 in a big way, targeting Sony, the CIA, the U.S. Senate, and FBI, among many other groups. The group also targeted Visa, MasterCard, and PayPal, after they stopped allowing individuals to provide financial support to WikiLeaks. Just as suddenly as it appeared, the group announced in June of that year that it was leaving the hacking world, saying that its time was up.
In March of 2012, theand Anonymous. Law enforcement officials were able to nab the hacker group members after their former leader, Hector Xavier Monsegur, turned on them.
(Via The Guardian)