19-year-old worm writer

Jeffrey Parson pleaded guilty in a federal court in Seattle to creating a variant of the MS Blaster worm, Australian IT reports. The Minnesota teenager "admitted to intentionally causing and attempting to cause damage to a protected computer by authoring and spreading a version of the worm that spread rapidly on the internet, clogging computer networks, including Australian ones." He faces 18 months to three years in jail and potential fines.