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Investigators suspect Iranian hackers targeted 30+ Minnesota water systems in multi-state cyberattack.
A coordinated cyberattack has targeted over 30 municipal water systems in Minnesota, with at least seven U.S. states affected by the incident. U.S. investigators suspect Iranian hackers conducted the attacks, according to intelligence assessments.
CISA has issued warnings about Iranian-linked hackers targeting water system controls. The targeting of water infrastructure aligns with a documented history of similar operations by Iran-linked groups against U.S. water systems. Investigators continue examining the scope and methods of the coordinated breach across multiple states.
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Federal agencies probe Iranian attribution in water system breach
U.S. investigators suspect Iranian hackers behind the coordinated attacks on water systems. CISA has issued specific warnings about Iranian-linked groups targeting water control infrastructure. The attribution assessment follows examination of attack methods and patterns consistent with previous Iranian-linked cyber operations against U.S. critical infrastructure.
Attack expands across region with seven states now confirmed affected
The incident extends beyond Minnesota's 30 targeted systems to at least seven U.S. states. The coordinated nature of the attacks indicates a broader targeting campaign across multiple jurisdictions. The multi-state scope underscores the distributed nature of the threat to water infrastructure nationwide.