It's pretty rare to hear of a hacker using his skills for good. But this time that is precisely what has happened.

Ex-Judge Ronald C. Kline was sentenced to 27 months in a federal prison for possession of child pornography after his computer was penetrated by Canadian hacker Brad Willman.

Willman found explicit images of young boys and a diary that revealed Kline's pedophile fantasies, which he sent to an anti-pedophile watchdog group who promptly contacted police.

Full story at ocregister.com