Hackers turn up the heat in refrigerators at hundreds of supermarkets in France, sparking fires and food losses

October 12, 2026 / 1:45 PM EDT / CBS/AFP

Hackers turn up the heat in refrigerators at hundreds of supermarkets in France, sparking fires and food losses

TL;DR

  • Cyberattack impacted E. Leclerc, Intermarché, and Cooperative U supermarkets in France, causing refrigeration systems to malfunction.
  • The attack led to significant food spoilage, requiring retailers to discard fresh and frozen products.
  • Fires were also reported in some affected stores.
  • The targeted systems were reportedly older models from Danish manufacturer Danfoss, which no longer receive security updates.
  • The incident has prompted an investigation and raised concerns about the security of critical infrastructure and potential for hybrid attacks.