Why your AI strategy stops where the PLC starts: Hard lessons from the OT frontlines
Summary
AI security strategies often fail in operational technology (OT) environments, like power plants and factories, because critical legacy systems don't send data to AI systems—a maintenance laptop running unpatched Windows 7 is common. AI trained on typical IT data (like web traffic logs) often misclassifies normal industrial traffic as threats, and automated responses can accidentally shut down production lines faster than actual attacks, because in OT systems availability (keeping things running) is more important than the IT security priorities of confidentiality and integrity.
Classification
Affected Vendors
Related Issues
Original source: https://www.csoonline.com/article/4175776/why-your-ai-strategy-stops-where-the-plc-starts-hard-lessons-from-the-ot-frontlines.html
First tracked: May 22, 2026 at 08:00 AM
Classified by LLM (prompt v3) · confidence: 72%