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French supermarkets hit by cyberattack on refrigeration systems
A major cyberattack targeting the refrigeration systems of hundreds of supermarkets in France has caused significant food spoilage and economic loss. On the night of October 11-12, hackers remotely accessed industrial control devices to manipulate temperature settings. By forcing extended defrost cycles, attackers caused temperatures in some units to rise to 50 degrees Celsius, leading to the loss of fresh and frozen goods.
The incident affected multiple major retail chains, including Intermarché, Carrefour, Netto, Monoprix, and Coopérative U. In some locations, the temperature spikes even resulted in fires. French authorities and the cybersecurity agency CERT-FR have launched investigations into the breach. The attack has raised urgent concerns regarding the security of internet-connected industrial equipment and the vulnerability of the European food supply chain.
Experts have noted that the breach likely exploited poorly secured or outdated software in connected devices, specifically mentioning vulnerabilities in technology from the manufacturer Danfoss. While the identity and motives of the attackers remain unknown, the event has prompted the French government to assess risks to other temperature-sensitive sectors, such as pharmaceutical storage.
Entities
CERT-FR · Carrefour · Coopérative U · Danfoss · France · Intermarché · Les Mousquetaires · Monoprix · Sébastien Lecornu
Claims
What the coverage asserts, and how many sources carry each claim.
- [● 2 SOURCES] Authorities have launched an investigation into the incident. www.diningandcooking.com
- [● 3 SOURCES] Affected retail chains include Intermarché, Netto, Carrefour, Monoprix, and Coopérative U. blackout-news.de · www.diaridetarragona.com · www.diningandcooking.com
- [● 5 SOURCES] Temperatures in internet-connected fridges and freezers were raised to 50 degrees Celsius. www.diningandcooking.com · www.yeniyolgazetesi.com · www.diaridetarragona.com
- [DISPUTED] Hackers took control of cooling units at approximately 350 French supermarkets on the night of October 11. www.diningandcooking.com · www.yeniyolgazetesi.com · donanimgunlugu.com
- [● 3 SOURCES] The attackers manipulated defrost cycles to extend the duration of temperature increases. blackout-news.de · www.diaridetarragona.com · www.yeniyolgazetesi.com
- [○ 1 SOURCE] Cyber insurance typically does not cover physical losses resulting from cyberattacks.
- [● 3 SOURCES] The cyberattack targeted control technology from the Danish manufacturer Danfoss. blackout-news.de · n1info.hr
- [● 3 SOURCES] The economic damage from the attack is estimated to reach several million euros. blackout-news.de · www.diaridetarragona.com