Source: Ars Technica
A coordinated attack on 700 French supermarket refrigeration units exploited outdated firmware and default credentials—exposing how critical infrastructure still lacks basic security hygiene despite years of IoT warnings. The incident demonstrates that connected devices in physical supply chains operate with the same carelessness as consumer gadgets, creating real economic damage (spoiled inventory, store closures) and safety risks (fire hazards from overheating systems) that extend far beyond the device itself. Manufacturers and operators treat IoT security as optional rather than foundational, and regulators have few enforcement mechanisms until incidents force their hand.