La più famosa cyber-weapon adoperata contro il programma nucleare iraniano sarebbe opera della National Security Agency. Lo scrive il New York Times e lo riprende il Washington Post riportando ammissioni non ufficiali di funzionari statunitensi secondo i quali l’NSA sviluppo’, a partire dal 2006, un’idea del generale James E. Cartwright, allora a capo dello Strategic Command. CIA ed intelligence israeliana si sarebbero poi occupati dell’inserimento del “pacco” all’interno dei sistemi informatici iraniani:

The origins of the cyberweapon, which outside analysts dubbed Stuxnet after it was inadvertently discovered in 2010, have long been debated, with most experts concluding that the United States and Israel probably collaborated on the effort. The current and former U.S. officials confirmed that long-standing suspicion Friday, after a New York Times report on the program.[...]

“Effectively the United States has gone to war with Iran and has chosen to do so in this manner because the effects can justify this means,” said Rafal Rohozinski, a cyber-expert and principal of the SecDev Group, referring to the slowing of Iran’s nuclear program.

“This officially signals the beginning of the cyber arms race in practice and not in theory,” Rohozinski said.
In 2006, senior Bush administration officials developed the idea of using a computer worm, with Israeli assistance, to damage Iranian centrifuges at its uranium enrichment plant in Natanz. The concept originated with Gen. James E. Cartwright, who was then head of U.S. Strategic Command, which handles nuclear deterrence, and had a reputation as a cyber-strategist.

“Cartwright’s role was describing the art of the possible, having a view or vision,” said a former senior official familiar with the program. But “the heavy lifting” was done by NSA Director Keith Alexander, who had “the technical know-how and carried out the actual activity,” said the former official.
Olympic Games became a collaborative effort among NSA, the CIA and Israel, current and former officials said. The CIA, under then-Director Michael V. Hayden, lent its covert operation authority to the program.

The CIA and Israelis oversaw the development of plans to gain physical access to the plant. Installing the worm in plant equipment not connected to the Internet depended on spies and unwitting accomplices — engineers, plant technicians — who might connect an infected device to one of the systems, officials said.