The chief hacker who got his hands on nude pictures of actresses including Jennifer Lawrence, Selena Gomez, Hillary Duff and Kate Upton has gone on the run. The anonymous hacker dumped dozens of naked photographs of female celebrities onto the 4chan online forum. The FBI is now on an international hunt for the hacker. The hacker, who people are calling "Original Guy", basically confirmed that the hacking involved more than just one individual and was 'the result of several months of long and hard work'. One in particular bragged that he was 'ripping iclouds' - which is allegedly how the pictures were stolen. Some are saying that a flaw in the Find My iPhone function of Apple's iCloud service may have helped the hackers steal the nude photos. The hackers are asking for Bitcoin donations to keep the photos flowing.