Hundreds of supermarkets across France experienced refrigeration failures overnight from October 11th to 12th, resulting in tons of spoiled goods. The issue stemmed from a vulnerability in software produced by Danish company Danfoss. Freezers and cold rooms overheated, causing significant merchandise losses for retailers throughout France. Authorities have launched an investigation by the cybercrime unit to determine the extent and cause of the attack. The incident highlights the vulnerability of critical infrastructure to cyber threats. The financial impact on French supermarkets is expected to be substantial. Danfoss has been identified as the source of the software flaw.