Weaponized Code: The Stuxnet Cyberweapon

Before 2010, computer viruses were annoying programs designed to steal data, erase hard drives, or crash operating systems. But how did a piece of code manage to cross the digital barrier, infiltrate a heavily guarded, offline subterranean bunker in Iran, and physically tear massive steel machines to pieces? Stuxnet was the world's first true digital weapon of mass destruction. Believed to be joi...