Minnesota water systems

Malicious cyber activity affected technology at more than 30 community water systems across Minnesota this week. Authorities are investigating whether Iranian actors are responsible for the attack.

Authorities are investigating cyberattacks that targeted over 30 water systems in Minnesota. Officials have warned about potential involvement from Iranian hackers.

The U.S. believes Iran is likely responsible for a cyberattack targeting water systems in Minnesota, though investigators note the assessment is preliminary. There is no indication that the water supply was made unsafe for drinking.

Authorities are investigating cyberattacks that targeted over 30 water systems in Minnesota. The attacks come amid warnings that Iranian hackers have been focusing on such systems.