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Secure Software2 min readApril 7, 2026

Iranian-Affiliated Cyber Actors Exploit Programmable Logic Controllers Across US Critical Infrastructure

Iranian-affiliated cyber actors are actively targeting programmable logic controllers (PLCs) and other operational technology systems across U.S. critical infrastructure sectors, presenting a serious risk to essential services like power grids, water syst

Iranian-affiliated cyber actors are actively targeting programmable logic controllers (PLCs) and other operational technology systems across U.S. critical infrastructure sectors, presenting a serious risk to essential services like power grids, water syst

Read the full article: https://www.cisa.gov/news-events/cybersecurity-advisories/aa26-097a

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