Read more at The Blaze…

From CNN’s Jeanne Meserve

WASHINGTON (CNN) — Researchers who launched an experimental cyber attack caused a generator to self-destruct, alarming the federal government and electrical industry about what might happen if such an attack were carried out on a larger scale, CNN has learned.

http://edition.cnn.com/2007/US/09/26/power.at.risk/index.html