France blames Iran for fridge cyberattacks, says some caused fires

Iran's Islamic Revolutionary Guard Corps (IRGC), through its Shahid Kaveh unit, compromised industrial control systems managing refrigeration in approximately 700 French grocery stores, resulting in widespread food spoilage and at least 15 fires. This attack demonstrates that operational technology (OT) and industrial control systems (ICS) connected to networks are high-value, high-impact targets for nation-state actors. The fact that a known threat actor unit — previously linked to attacks on U.S. industrial controllers — was able to replicate similar attacks in France underscores the failure to apply lessons learned from prior incidents. When ICS/OT systems are insufficiently isolated from external networks and lack robust monitoring, adversaries can cause real-world physical harm, including fires and economic loss. This incident is a stark reminder that cyber threats to critical infrastructure are no longer theoretical — they carry tangible, dangerous consequences.