Why the Iran cyberattack everyone warned about hasn’t really happened yet

When the U.S. began “major combat operations” against Iran in late February, the warnings about an online counterattack from Iran and groups tied to the nation came from every corner. But more than six weeks later, there have been no known significant intrusions. The hackers have been busy in other regions. Groups linked to the Iranian regime have hit Jordanian gas firms, as well as businesses in the UAE and Qatar, as part of its Great Epic cyber offensive. But the incursions in the U.S. have...