IoT Attack Spikes Supermarket Freezer Temperatures to 50°C Across Seven European Countries
On the night of Monday, November 2, 2026, threat actors remotely tampered with internet-connected refrigeration systems in supermarkets across seven European countries, causing freezer and fridge temperatures to spike to 50°C. Delhaize, Belgium's largest retailer, confirmed problems across dozens of stores. The incident highlights the growing exposure of IoT-connected industrial and retail equipment to cyberattacks, raising concerns about food safety, operational disruption, and the security posture of connected cold-chain infrastructure. The article is behind a paywall and provides limited technical detail on the attack vector or responsible actor.
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IoT Attack Spikes Supermarket Freezer Temperatures to 50°C Across Seven European Countries
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On the night of Monday, November 2, 2026, threat actors remotely tampered with internet-connected refrigeration systems in supermarkets across seven European countries, causing freezer and fridge temperatures to spike to 50°C. Delhaize, Belgium's largest retailer, confirmed problems across dozens of stores. The incident highlights the growing exposure of IoT-connected industrial and retail equipment to cyberattacks, raising concerns about food safety, operational disruption, and the security posture of connected cold-chain infrastructure. The article is behind a paywall and provides limited technical detail on the attack vector or responsible actor.