Iran Suspected in Cyberattacks on U.S. Water Systems Across Multiple States

Preliminary attribution suggests Iran conducted cyberattacks against water systems in Minnesota, with no confirmed damage reported. The campaign has targeted municipal water facilities across at least seven U.S. states as of July 2026. U.S. intelligence agencies suspect Iranian involvement, though investigations remain ongoing. The FBI has acknowledged the attacks, which were disclosed in late July 2026. No specific technical details, such as attack vectors or CVE IDs, were provided in the reports.