The scope of reported cyberattacks on U.S. water systems has widened, with federal authorities and other officials examining incidents involving municipal facilities in at least seven states, according to reports. The FBI is investigating the activity, while water systems in Minnesota and Michigan have been identified as among those reporting attacks this week.
U.S. intelligence agencies suspect that Iran was responsible for the campaign, though the available reports do not establish the full extent of the evidence or identify the individuals or organizations involved. The investigation remains focused on determining which systems were targeted, what access attackers obtained and whether the incidents affected water operations.
The reports have also produced differing political responses. President Trump has been described as blaming a governor rather than Iran for the Minnesota cyberattack, while other accounts have emphasized the intelligence assessment that Iranian actors may have launched the operation. The contrasting statements reflect uncertainty over both responsibility and the broader implications of the attacks.
Officials continue to assess the incidents and their potential impact on public infrastructure. The investigation is expected to examine whether the reported attacks were connected, how widely the activity spread and whether additional water systems may have been targeted.
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