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breaches incidents
Multiple water facilities in Minnesota attacked; Iranian hackers may be responsible
Iran-linked hacking group Handala claimed attacks on water utilities in Minnesota and Maryland in June and July. No evidence emerged of actual tampering with water supplies, but the group threatened to escalate operations against U.S. critical infrastructure.
Why it matters: Water utility operators and critical infrastructure defenders need to assess their defensive posture against nation-state-aligned attackers and validate SCADA/ICS systems remain uncompromised despite intrusion activity.
- Source published
- First seen by Cybersecurity Tracker
Source attribution
Correction
Correction recorded as of .
breaches incidents
Multiple water facilities in Minnesota attacked; Iranian hackers may be responsible
Iran-linked Handala claimed responsibility for cyberattacks against multiple U.S. water facilities, including California Water and Maryland operations, between mid-June and late July 2026. The group publicly warned of escalating attacks on American critical infrastructure, though no evidence emerged of tampering with water supplies during the reported incidents.
Why it matters: Water utility operators and critical infrastructure defenders must assess their exposure to Iranian state-linked threat actors and review defensive posture against attacks targeting supervisory control and data acquisition (SCADA) systems and operational technology networks.
- Source published
- First seen by Cybersecurity Tracker