The very first particular person to be sent to jail for participation in an Anonymous DDoS assault was Dmitriy Guzner, an American 19-12 months-outdated. He pleaded guilty to "unauthorized impairment of a guarded computer system" in November 2009 and was sentenced to 366 days in U.S. In January 2011, the British law enforcement arrested 5 male suspects concerning the ages of 15 and 26 with suspicion of taking part in Anonymous DDoS attacks.