Consensus points to the United States and Israel, in alleged attempt to damage Iranian nuclear program at Bushehr nuclear power plant. Iranian military commander accuses Siemens of helping in the creation of Stuxnet. Iran should hold Siemens responsible for the fact that its control systems used to operate complicated factory machinery–known as Supervisory Control and Data Acquisition (SCADA–had been hit by the worm. I doubt Siemens had anything to do with the direct creation of the worm, writes Aaron Miller. Miller: Three-quarters of energy companies and utilities experienced one or more data breaches in past 12 months.”]