'Not a theoretical risk,' feds warn as attackers use AI-made code to hack critical infrastructure controllers
What happened
US federal agencies reported attackers using AI‑generated exploit scripts with open‑source industrial automation libraries to access Siemens S7 PLCs. The alert names internet‑exposed S7 devices and recommends immediate inventory, patching, and network isolation checks as mitigation steps. Treat this as operationally real and watch for supplier responses on emergency support availability and contract terms
Why the category manager should care
This is an active operational threat that creates immediate procurement and contractual obligations to ensure suppliers can patch, detect, and support OT devices
Key facts
- Joint alert issued by multiple US federal agencies
- Targets internet‑exposed Siemens S7 Series PLCs
- Detection hints include unapproved Snap7 library usage and port 102 scanning