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Artwork for Cybersecurity Under Pressure. Real Attacks, Real Lessons
Cybersecurity Under Pressure. Real Attacks, Real Lessons · October 3 · 2 min

When Digital Actions Create Physical Impact | CUP Micro Brief

In OT, a digital action can move machinery, interrupt fabrication or weaken detection without obvious warning. This CUP Micro Brief links active scanning risk, IEC 62443 segmentation and AI model drift to physical resilience. Related CUP episodes: The Threat Has a Body: Defending Critical Infrastructure Against Kinetic AI [2026] Critical: The Plausibility Gap - IEC 62443 [2026] Deep Dive: A bad weld passes inspection | OT Security Trusted Software, Wrong Weld: Why OT Integrity Is Not Process Integrity When Physics is the Final Firewall

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In OT, a digital action can move machinery, interrupt fabrication or weaken detection without obvious warning. This CUP Micro Brief links active scanning risk, IEC 62443 segmentation and AI model drift to physical resilience.

Related CUP episodes:

  1. The Threat Has a Body: Defending Critical Infrastructure Against Kinetic AI
  2. [2026] Critical: The Plausibility Gap - IEC 62443
  3. [2026] Deep Dive: A bad weld passes inspection | OT Security
  4. Trusted Software, Wrong Weld: Why OT Integrity Is Not Process Integrity
  5. When Physics is the Final Firewall
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