European supermarkets lose millions in food after cyber-attack hits cooling

A suspected cyber-attack has compromised supermarket refrigeration systems across seven European countries, leading to millions of euros in food losses and highlighting significant vulnerabilities in digital infrastructure. The breach impacted retailers in Belgium, Sweden, Ireland, Luxembourg, the Netherlands, Estonia, and Finland. By remotely targeting cooling systems, the attackers forced freezers and refrigerators into defrost mode, causing internal temperatures to rise rapidly and rendering perishable goods unsafe for consumption. In Sweden, an ICA store reported that its freezers were set to 50°C (122°F), resulting in the total loss of all frozen stock. Major retailers such as Delhaize and Carrefour have also reported significant financial impacts. Approximately 40 Delhaize stores in Belgium and Luxembourg were affected, with one location alone estimating losses at approximately €100,000. Sabcobel, a Belgian refrigeration manufacturer, has been working to disconnect the compromised units from the network to prevent further damage and temperature fluctuations. The incident has prompted emergency measures across the region, with some stores forced to close temporarily while systems were secured and stock was cleared. National cybersecurity agencies in the affected countries are currently monitoring the situation and investigating the source of the breach. Cybersecurity experts believe the attack exploited Internet-of-Things (IoT) connections within commercial cooling units, revealing a critical weakness in cold-chain supply networks. This attack underscores the growing risks posed to global food security by the increasing interconnectedness of retail technology. As investigations into the source of the attack continue, industry experts are calling for more robust security protocols to protect essential infrastructure from future digital exploits.