HIGH Threat Intel
Multistate Water System Attacks Target Exposed PLCs
Attacks targeting poorly secured, internet-exposed PLCs in water systems are widening across multiple U.S. states, with Iran suspected.
- Water systems across a dozen U.S. states face active cyberattacks exploiting ill-secured, internet-exposed PLCs.
- Affected systems are Programmable Logic Controllers (PLCs) managing critical functions within water infrastructure.
- Defenders must immediately audit and secure Internet-exposed ICS/OT assets and implement strong network segmentation.
Runtime Rebel Intel
3 min read · Aug 11, 2026