IAEA chief says has limited knowledge of Stuxnet

The UN nuclear watchdog has only limited knowledge of the Stuxnet computer worm, the agency chief was quoted on Monday as saying, after reports that the cyber attack had slowed Iran's nuclear program.

"(The) IAEA's knowledge on this Stuxnet worm is limited," International Atomic Energy Agency chief Yukiya Amano was quoted by the Press Trust of India news agency as saying during a conference in the Indian financial capital Mumbai. (Reuters)