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US warns of Iran-affiliated cyber-attacks on critical infrastructure across country

US security agencies have issued a joint warning about Iran-affiliated cyber-attacks targeting critical infrastructure, particularly in the water and energy sectors, using programmable logic controllers from Rockwell Automation. Municipalities are urged to secure these devices and monitor for unusual activity.

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First seen
Apr 8, 2026, 7:21 AM
Last updated
Apr 8, 2026, 8:02 AM

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US warns of Iran-affiliated cyber-attacks on critical infrastructure across country is currently shaped by signals from 1 source platforms. This page organizes AI analysis summaries, 1 timeline events, and 40 relationship edges so search engines and AI systems can understand the topic's factual basis and propagation arc.

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cyber-attackscritical infrastructurewater sectorenergy sectorprogrammable logic controllersecurity advisorymunicipalities

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1 evidence items

US warns of Iran-affiliated cyber-attacks on critical infrastructure across country

News · 1
Apr 8, 2026, 7:21 AMOpen original source

Timeline

US warns of Iran-affiliated cyber-attacks on critical infrastructure across country

Apr 8, 2026, 7:21 AM

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