Iranian attacks on US critical infrastructure puts 3,900 devices in crosshairs
Incidents: Iranian state-backed attackers have targeted over 5,200 internet-exposed Rockwell Automation/Allen-Bradley programmable logic controllers (PLCs), with nearly 3,900 located in the U.S.
Deep Analysis and Expert Commentary
Iranian state-backed attackers have targeted over 5,200 internet-exposed Rockwell Automation/Allen-Bradley programmable logic controllers (PLCs), with nearly 3,900 located in the U.S. These devices, critical to industrial automation in sectors like energy, water, and government facilities, are predominantly connected via cellular networks, increasing their vulnerability. Researchers at Censys iden
Original Article Brief Intro
CyberScoop · 2026-04-09 · Incidents: Iranian state-backed attackers have targeted over 5,200 internet-exposed Rockwell Automation/Allen-Bradley programmable logic controllers (PLCs), with nearly 3,900 located in the U.S.
Related Terms and Notes
Malware Families
- Iranian Cyberattacks
Context Notes
- Allen-Bradley
- Cellular Networks — Wireless networks used for remote connectivity, often in field-deployed infrastructure.
- Programmable Logic Controllers
- Programmable Logic Controllers (PLCs) — Industrial control devices used to automate processes in critical infrastructure.
- Rockwell Automation