After the Stuxnet malware attacks that are thought to have caused several Iranian nuclear centrifuges to explode, Iran has been steadily boosting its ability to carry out attacks against computer networks, and is growing into “a force to be reckoned with.”

That was the warning given by Gen. William Shelton (pictured in a file photo), head of the U.S. Air Force’s Space Command, which is also in charge of the Air Force’s cyber-war group, in a speech in Washington, D.C., yesterday, which was covered by Reuters.
http://allthingsd.com/20130118/iran-...-general-says/