NYT "Though American and Israeli officials refuse to talk publicly about what goes on at Dimona, the operations there, as well as related efforts in the United States, are among the newest and strongest clues suggesting that the virus was designed as an American-Israeli project to sabotage the Iranian program." by William J. Broad, John Markoff and David E. Sanger
'In November, the Iranian president, Mahmoud Ahmadinejad, broke the country’s silence about the worm’s impact on its enrichment program, saying a cyberattack had caused “minor problems with some of our centrifuges.” Fortunately, he added, “our experts discovered it.”
'The most detailed portrait of the damage comes from the Institute for Science and International Security, a private group in Washington. Last month, it issued a lengthy Stuxnet report that said Iran’s P-1 machines at Natanz suffered a series of failures in mid- to late 2009 that culminated in technicians taking 984 machines out of action.
'The report called the failures “a major problem” and identified Stuxnet as the likely culprit.'