Stuxnet industrial worm was written over a year ago
ITWorld, By Robert McMillan
A sophisticated worm designed to steal industrial secrets has been around for much longer than previously thought, according to security experts investigating the malicious software.
Called Stuxnet, the worm was unknown until mid-July, when it was identified by investigators with VirusBlockAda, a security vendor based in Minsk, Belarus. The worm is notable not only for its technical sophistication, but also for the fact that it targets the industrial control system computers designed to run factories and power plants.