A cyberattack of undetermined origin disrupted water treatment plants in at least 30 communities in Minnesota, according to the state's technology bureau.

Recent cyberattacks against local water utilities revealed lapses in their cybersecurity hygiene. Will Congress intervene?

The North Texas Municipal Water District reported that it was hit with a cyberattack that disrupted some of its systems, including phones.

Officials described the resultant data loss as “catastrophic.”