The New York Times reports that “a new study of Iran’s cyberactivities, to be released by Norse, a cybersecurity firm, and the American Enterprise Institute, concludes that beyond the Sands attack, Iran has greatly increased the frequency and skill of its cyberattacks, even while negotiating with world powers over limits on its nuclear capabilities.”  

“The evidence from the Norse report, along with analyses by American intelligence agencies, strongly suggests that Iran has made much greater use of cyberweapons over the past year, despite international sanctions. The attacks have mostly involved espionage, but a few, like the Sands attack, have been for destructive purposes.”