Hector Monsegur

Hector Xavier Monsegur, known also by the online pseudonym Sabu, is an American computer hacker and co-founder of the hacking group LulzSec. Facing a sentence of 124 years in prison, Monsegur became an informant for the FBI, working with the agency for over ten months to aid them in identifying the other hackers from LulzSec and related groups. LulzSec intervened in the affairs of organizations such as News Corporation, Stratfor, UK and American law enforcement bodies and Irish political party Fine Gael.