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Nearly 4,000 US industrial devices exposed to Iranian cyberattacks

📅 10 April 2026 at 15:52 UTC📰 Bleeping ComputerView original source ↗
Nearly 4,000 US industrial devices exposed to Iranian cyberattacks

The attack surface targeted by Iranian-linked hackers in cyberattacks against U.S. critical infrastructure networks includes thousands of Internet-exposed programmable logic controllers (PLCs) manufactured by Rockwell Automation. [...]

🤖 AI BriefingAuto-generated threat analysis
🔍Threat Overview

Iranian-linked hackers targeted thousands of Internet-exposed programmable logic controllers (PLCs) in US critical infrastructure networks, compromising nearly 4,000 devices.

⚙️Technical Details
Affected Systems
Internet-exposed programmable logic controllers (PLCs)
Attack Vectors
Manufactured by Rockwell Automation
💥Impact Assessment
Severity: c
Who Is at Risk
US critical infrastructure networks and organizations with Internet-exposed PLCs
🛡️Recommended Actions
1Implement network segmentation for PLCs
2Regularly update and patch PLC firmware
3Conduct vulnerability assessments for PLC devices
📦Affected Products
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