Cyberattacks hit 30 Minnesota water systems, Iran link probed

Authorities are investigating cyberattacks that targeted more than 30 water systems in Minnesota, including Plymouth, amid warnings that Iranian hackers have been focused on such infrastructure. The attacks temporarily disrupted service in Braham. Investigators have not officially attributed the incidents, though cybersecurity firm Tenable said techniques resembled those of the Iran-linked CyberAv3ngers group.