Reporting on the scope of the incidents across a dozen states, including loss of remote control at multiple utilities and a pressure drop at a Georgia water authority.
Federal agencies report utilities in at least seven states experienced intrusions targeting internet-facing controllers, with some activity degrading water operations.
Sector-specific guidance on internet-exposed controllers, covering the risk of unauthorized configuration change and recommended mitigations.
State and local account of the July 26 to 27 operation, including how affected utilities responded and what the sector's resource constraints mean for readiness.
Joint advisory from seven federal agencies on actors exploiting internet-connected controllers. The July update expanded the affected manufacturer list and added detection guidance for altered logic modules.
Congressional testimony on how growing connections between control systems and internet-enabled devices have widened the sector's exposure.
An explainer on the technical and organizational conditions that leave municipal water controllers exposed.
Traditional IT security assumes every device runs a standard OS that can host an agent. Most ICS endpoints don't. A field engineer's look at protecting the devices your monitoring stack can't see
Monitoring assumes a threat is detected, interpreted and answered before damage occurs. At distributed sites with limited connectivity, that assumption breaks. Enforcing policy at the equipment itself doesn't.
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