French fridge hack highlights need for connected equipment security in Korea

A recent hacking incident involving commercial refrigerators at supermarkets in France is highlighting the importance of cybersecurity for connected equipment among Korean businesses, as companies increasingly rely on interconnected and centrally controlled systems for their operations. Industry officials said Thursday that the attack compromised supermarket refrigeration systems, but the underlying issue is the growing reliance of commercial equipment on network connectivity. They stressed the need to strengthen security across both hardware and software to ensure that no loopholes emerge anywhere in the system. The incident affected hundreds of supermarkets in France, where hackers reportedly gained remote access to centralized refrigeration control systems and manipulated temperatures, forcing retailers to discard spoiled food. Danish manufacturer Danfoss, which supplied the affected systems, attributed the incident to outdated equipment that had not received security updates. Retail chains, including supermarkets, use commercial refrigeration equipment. In Korea, major electronics c