INCIDENT EVIDENCE GRAPH

CISA warns of cyberattacks disrupting U.S. water utilities

2026-07-31T16:49:49Z

The U.S. Cybersecurity and Infrastructure Security Agency (CISA) is warning of a significant increase in attacks targeting internet-exposed programmable logic controllers (PLCs) in the water and wastewater systems sector. [...]

• Victim: U.S. water and wastewater systems sector
• Method: Cyberattacks targeting internet-exposed PLCs

Primary evidence

1. CISA warns of cyberattacks disrupting U.S. water utilities

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