"Botmaster" gets nearly five years in prison
Mon May 8, 2006 8:52pm ET

LOS ANGELES (Reuters) - A 20-year-old who prosecutors say high jacked computers to damage computer networks and send waves of spam across the Internet was sentenced on Monday to nearly five years in prison.

Jeanson James Ancheta, a well-known member of the "Botmaster Underground" who pleaded guilty in January to federal charges of conspiracy, fraud and damaging U.S. government computers, was given the longest sentence for spreading computer viruses, federal prosecutors said.

He was sentenced to 57 months in prison and three years of supervised release by U.S. District Judge Gary Klausner, who also ordered him to pay $15,000 in restitution to the U.S. Naval Air Warfare Center in China Lake, California, and forfeit to the government some $60,000 in illicit gains.

"Your worst enemy is your own intellectual arrogance that somehow the world cannot touch you on this," Klausner said in sentencing Ancheta.

Ancheta was accused in the original 17-count indictment of hijacking some 500,000 computers using "bots," or programs that surreptitiously install themselves on computers so they can be controlled by a hacker.

A bot net is a network of such robot, or "zombie," computers, which can harness their collective power to do considerable damage or send out huge amounts of junk e-mail.

Prosecutors say the case was unique because Ancheta was accused of profiting from his attacks by selling access to his "bot nets" to other hackers and planting adware, software that causes advertisements to pop up, into infected computers.

In entering the guilty pleas, Ancheta admitted using computer servers he controlled to transmit malicious code over the Web to scan for and exploit vulnerable computers, which he then controlled as "zombie" machines.

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