U.S. Sees Iran as Likely Behind Cyberattack on Minnesota Water Systems

Investigators cautioned that the assessment was preliminary. There were no indications that any water supply had been rendered unsafe to drink.

More than 30 facilities disrupted in 'coordinated cyberattack,' though officials have yet to name a culprit

Minnesota IT officials disclose 'coordinated cyberattack' at more than 30 local water systems  Reuters

July 28 : A "coordinated cyberattack" targeted more than 30 community water systems in the U.S. state of Minnesota on July 26 and July 27, the state's IT agency said in a statement.The agency, Minnesota IT Services, said it was not aware of any active requests from Minnesota cities to have residents modify their drinki

More than 30 water systems in Minnesota were targeted in a cyberattack, state officials revealed Tuesday.

Officials say there was no impact on water quality, but they are investigating the source of the attack after Plymouth, South St. Paul and other cities saw disruptions at their water plants.