Cyberattack on supermarket refrigeration possibly the work of hackers with Russian ties

A hackers group with ties to the Russian state is suspected of a cyberattack on European supermarket cooling systems, according to Xavier Bellekens, CEO of Lupovis. The company observed a spike in intrusion attempts on simulated cooling systems prior to the attacks. The incidents affected multiple supermarket chains across several countries, leading to food spoilage. Bellekens noted that the technical sophistication of the attacks suggests a well-organized group rather than individual hackers. The lack of claims of responsibility for the attacks is unusual, and the vulnerabilities in industrial systems have been a long-standing issue. While there is some risk for consumers, it is currently limited to critical infrastructure targets.