Irans strategic network was hit by a new destructive and sophisticated version of the Stuxnet cyber weapon, the Hadashot TV reports. Attackers used a malware similar to the cyber weapon that hit the Iranian nuclear plant at Natanz in 2010 interfering with nuclear program of the Government of Teheran. The malicious code used in the recent attacks is more violent, more advanced and more sophisticated, and Iran blames Israel for the offensive. In recent months the Mossad intelligence agency conducted several operations against Iran.”]
Source: https://securityaffairs.co/wordpress/77553/cyber-warfare-2/stuxnet-new-version-iran.html