After Israeli and American forces struck Iranian nuclear targets, officials in both countries sounded the alarm over potentially disruptive cyberattacks carried out by the Islamic Republic’s hackers.

But as a fragile ceasefire holds, cyber defenders in the United States and Israel say they have so far seen little out of the ordinary — a potential sign that the threat from Iran’s cyber capabilities, like its battered military, has been overestimated.

There has been no indication of the disruptive cyberattacks often invoked during discussions of Iran’s digital capabilities, such as its alleged sabotage of tens of thousands of computers at major oil company Saudi Aramco in 2012, or subsequent break-ins at US casinos or water facilities.

“The volume of attacks appears to be relatively low,” said Nicole Fishbein, a senior security researcher with the Israeli company Intezer. “The techniques used are not particularly sophisticated.”

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