 In 2008, Jamie Hyneman, co-host of the American television series "MythBusters", advocated Linux (giving the example of Ubuntu) as a solution to software bloat.Other celebrity users of Ubuntu include science fiction writer Cory Doctorow and actor Stephen Fry.In January 2014, the UK's authority for computer security, CESG, reported that Ubuntu 12.04 LTS was "the only operating system that passes as many as 9 out of 12 requirements without any significant risks", though it was unclear if any other Linux distributions were tested.