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Iran-affiliated cyber actors are targeting internet-facing operational technology (OT) devices across critical infrastructures in the U.S., including programmable logic controllers (PLCs), cybersecurity and intelligence agencies warned Tuesday

More from The Hacker News 8 Apr 2026, 4:23 p.m. America Critical Infrastructure Exposure Finance Iran Operational Technology Outage
Bank Info Security 3 months, 1 week ago

US Critical Infrastructure Facing Iranian-Linked OT Threats

CISA: Iran-Linked Groups Actively Exploiting OT Exposure Risks, PLC ProgrammersFederal agencies are warning that Iranian-linked actors have begun actively exploiting internet-facing PLCs and misconfigured OT systems across U.S. critical infrastructure, enabling network access, lateral movement and potential disruption amid rising geopolitical tensions.

More from Bank Info Security 8 Apr 2026, 10:00 a.m. America CISA Critical Infrastructure Exposure Iran Lateral Movement Misconfiguration Operational Technology Outage Warning