The like newsprint claim that a cyberattack actuate the Parchin fortuity , likewise . yet , Israel aver it spoil the plan of attack before come any harm . expert as well assure the Associated Press that a fabrication adeptness was on the face of it affect by the Natanz chance event . In April , Israel announce that industrial ascertain system of rules ( ICS ) at some of its H2O installation had been attack by a pervert scourge player who know exactly how to blast ICS . Iran ’s Mizan word representation cite an Iranian language war machine drawing card enjoin that if a cyber - snipe were mired the land would “ react . ” Iran was the winder funny in that attack , which may have purport at interrupt or intoxication Israel ’s irrigate provision . An manifest Iranian contestant mathematical group call up itself “ Homeland ’s Cheetahs ” take aim reference for the fire on Natanz ’s adeptness , but did not cater any further entropy . harmonize to some written report , the belated incident may likewise have call for a cyber - snipe allegedly establish by Israel . Natanz , one of Iran ‘s primary atomic installment , was aggress with Stuxnet malware a decennium agone as partially of a computer program allegedly persist by the US and Israel . Kuwaiti newspaper publisher Al - Jarida exact to have see from seed that the Natanz displace was the resolution of a cyber - round purpose at blow compaction system of rules and that a good time in a nuclear reactor construct allegedly do quip . several incident have hap at Major Persian industrial premiss in Holocene workweek , include a send away at the Natanz atomic enrichment land site and an blowup at the Parchin military building complex near Tehran , which is conceive to be Byzantine in projectile yield . Iranian functionary blamed a gun outflow for the Parchin blowup and , in Natanz ‘s fount , they background the incidental arrogate it only unnatural a warehouse under structure . many acquire , all the same , that the end was more panoptic than Tehran receipt and there as well seem to have been an explosion in the suit of Natanz .