Lulzsec hackers plead guilty at London court LONDON - London's Southwark Crown Court says that two British suspects linked to the Lulz Security hacking collective have pleaded guilty to computer crimes. The court said Monday that Ryan Cleary and Jake Davis pleaded guilty to several computer crime charges but not guilty to others. The court did not immediately release any further detail. Prosecutors declined comment. Lulz Security has claimed responsibility for a string of cyberattacks on targets including the CIA, PBS and Sony Pictures.