Issue AI spreading into grids, water and transport turns cyber compromise into cascading physical failure

Summary

Deloitte warns that as AI spreads into every physical system, including power grids, water treatment, transport networks, supply chains and health care delivery, physical risks rise exponentially. The convergence of AI with physical infrastructure creates attack surfaces capable of unprecedented disruption. A single attack might corrupt AI systems in transport, health care and utilities at the same time, and an adversary with access to interconnected systems could trigger failures that compound across critical sectors. Boiling frog tactics could also quietly degrade performance over months until serious damage has built up. The report recommends automated monitoring of supply chain compromise, manual backup controls that let human operators override automated decisions and isolation boundaries that stop failures from spreading. It frames these as preparation for threats that may seem distant but could arrive within two to five years.