Iran Arrests "Nuclear Spies" for Cyberattacks

Iran has arrested an unspecified number of “nuclear spies” in connection with a damaging worm that has infected computers in its nuclear program, the intelligence minister, Heydar Moslehi, said. Mr. Moslehi also told the semiofficial Mehr news agency that the ministry had achieved “complete mastery” over government computer systems and was able to counter any cyberattacks by “enemy spy services.”