Iran’s Natanz nuclear facility recovered quickly from Stuxnet cyberattack
The story told by the video footage is a shorthand recounting of the most significant cyberattack to date on a nuclear installation. Records of the International Atomic Energy Agency (IAEA), the U.N. nuclear watchdog, show Iran struggling to cope with a major equipment failure just at the time its main uranium enrichment plant was under attack by a computer worm known as Stuxnet, according to Europe-based diplomats familiar with the records.
But the IAEA’s files also show a feverish - and apparently successful - effort by Iranian scientists to contain the damage and replace broken parts, even while constrained by international sanctions banning Iran from purchasing nuclear equipment. An IAEA report due for release this month is expected to show steady or even slightly elevated production rates at the Natanz enrichment plant over the past year.