Cyberattacks targeting municipal water systems in multiple U.S. states have raised concerns among federal and local officials. The FBI has said hackers targeted water systems in seven states this week, while reports indicate that the incidents affected public infrastructure responsible for managing or supplying water.
The attacks have prompted warnings from the nation’s cyber defense agency, which urged water utilities to remain alert to potential threats. Available reports do not establish the identity or motive of the hackers, and the scope of any disruption or damage was not immediately clear.
Minnesota was among the states linked to the reported activity. President Trump blamed the state’s governor and described Minnesota’s response as incompetent, while rejecting suggestions that Iran was responsible. The competing claims came as officials continued to assess the incidents and determine whether the attacks were connected.
The reports have placed water systems, many of which operate with limited resources and aging technology, under increased scrutiny. Federal authorities and utilities are expected to focus on identifying the perpetrators, protecting essential services and determining whether further attacks are likely.