Onyx Bugett | TalkLife News
Published October 13, 2026
PARIS: A large cyberattack manipulated connected refrigeration systems at supermarkets across France, pushing temperatures as high as 50 degrees Celsius—122 degrees Fahrenheit—and leaving stores with spoiled food and, in some locations, fires.
French prosecutors described the incident as a large-scale attack affecting multiple food retailers. Prime Minister Sébastien Lecornu directed France’s national cybersecurity agency, ANSSI, to investigate.
Intermarché’s parent company said refrigeration equipment at roughly 150 of its stores was affected for about six hours. Carrefour reported 80 impacted supermarkets, while Monoprix said about 5% of its French stores were involved. Retailers said compromised food was discarded rather than sold.
How a digital attack created a physical hazard
Modern supermarket refrigeration is often managed by network-connected control panels. Remote access helps maintenance teams monitor temperatures and make adjustments, but an exposed or unpatched system can also create a route for attackers.
Danish equipment maker Danfoss said the affected units used outdated firmware. The company had previously advised customers to update supported systems and replace older equipment. Investigators are still determining exactly how the attackers gained access, so outdated software should be described as a suspected vulnerability—not a final finding about responsibility.
The incident is a reminder that cybersecurity is no longer limited to stolen passwords or inaccessible websites. Connected equipment controls food storage, building temperatures, factories and utilities. When those systems are manipulated, the consequences can include fire, waste, lost wages and public-health risks.
Keep separate incidents separate
Retailers in several other European countries also reported problems. Separately, Dutch-based Ahold Delhaize took some network systems offline after a cybersecurity incident that disrupted online ordering and temporarily affected websites for U.S. chains including Stop & Shop and Giant.
Ahold Delhaize said it had no reason to connect its problem with the French refrigeration attacks. TalkLife News is treating them as separate events unless investigators establish otherwise.
For shoppers, the immediate safeguard is straightforward: stores are responsible for removing food that has left safe temperature ranges. Consumers should follow official recall or store notices and should not rely on social-media claims that name products or locations without evidence.
What to watch next: ANSSI’s technical findings, confirmation of the entry point, the total financial loss and whether authorities identify a group or motive.
Source: Reuters, updated October 12, 2026. Featured image is an illustrative 2019 photograph by Wilfredor, used under CC BY-SA 4.0; it does not show the attack.