Cyberattack defrosts refrigerators at hundreds of French supermarkets
Intermarché and Coopérative U confirmed an overnight attack on refrigeration systems; reports differ on the scale, cause and broader implications.
What happened
Hackers raised temperatures in refrigerators and freezers at French supermarkets overnight, spoiling fresh and frozen food.18913
Intermarché and Coopérative U confirmed the attack, saying some 150-200 Intermarché stores and almost 100 Coopérative U outlets were targeted.2121510
Paris prosecutors confirmed the attack, which reportedly also hit other major chains including E. Leclerc.211
The attack caused fires at some affected locations, and food losses have been estimated in the millions of euros.19134
What's agreed
Reported consistently by outlets in more than one region.
- Hundreds of French supermarket stores were affected by a cyberattack that caused refrigeration systems to defrost overnight.1239121315
- Intermarché had some 150-200 stores affected and Coopérative U had almost 100 outlets affected, according to the two retailers.2101215
- Paris prosecutors confirmed the attack had occurred.211
- The spoiled food losses have been estimated at millions of euros.813
- The attack also caused fires at some locations.194
Where accounts differ
Each account is attributed to who makes it. We do not judge between them.
Total number of stores affected
Intermarché and Coopérative U, as reported by AFP via SCMP and France 24
Around 150-200 Intermarché shops and almost 100 Coopérative U outlets were targeted, totaling roughly 250-300 stores.21512
CNA
The attack affected more than 400 supermarket outlets across France.7
BFM TV, as cited by SCMP
France's largest chain, E. Leclerc, was also affected, suggesting a broader scope beyond the two confirmed chains.2
Cause or method of the attack
Clarín
Attackers remotely took control of Danish-made refrigeration software to raise temperatures in display cases.4
CNA
The attack exploited outdated refrigeration control systems.7
Anadolu Agency
Attackers targeted refrigeration control systems directly, without specifying the software origin or vulnerability.5
How it's framed
What each perspective puts first, based on headlines and summaries.
| Perspective | How it reads | What it puts first |
|---|---|---|
| European outlets, including public broadcastersEurope | European coverage emphasizes the scale of the attack, its description as unprecedented, and institutional responses such as cybersecurity probes and EU coordination.3912131415 | unprecedented attack, food security concerns, cybersecurity probe, EU coordination |
| Latin American pressLatin America | Clarín frames the incident within a geopolitical lens, describing it as hybrid warfare and highlighting the specific software exploited and financial losses alongside a criminal investigation into attempted arson.4 | hybrid warfare, million-dollar losses, Danish software, investigation into arson |
| Wire-syndicated coverage across Africa, South Asia and Middle EastAfrica | Outlets running Reuters or similar syndicated copy focus on the immediate physical effects, fires and spoiled food, and government response, with less emphasis on attribution or broader implications.16810 | fires, spoiled food, cybersecurity probe |
| Southeast Asian state and private outletsSoutheast Asia | Coverage from CNA and The Straits Times emphasizes confirmation by official sources and the technical vulnerability exploited, with CNA citing a notably higher store count than other outlets.711 | confirmed by prosecutors, outdated systems, scale of outlets affected |
| East Asian coverageEast Asia | South China Morning Post provides detailed attribution to AFP reporting, naming specific chains including Intermarché, Coopérative U, and E. Leclerc, with precise store figures from the retailers themselves.2 | named retailers, confirmed figures, prosecutor confirmation |
What the coverage leaves out
- None of the outlets reviewed identified who carried out the attack or their motive.
- None of the outlets reviewed reported whether any arrests have been made or suspects identified.
- None of the outlets reviewed detailed the specific vulnerability or software exploited beyond Clarín's reference to Danish software and CNA's reference to outdated systems.
- None of the outlets reviewed reported a final, confirmed total number of stores or chains affected.
- None of the outlets reviewed reported comment from E. Leclerc itself confirming its involvement, this was only cited via BFM TV through SCMP.
Why it matters
The attack has raised questions about food security and the vulnerability of industrial control systems in critical retail infrastructure across Europe.3
France's cyber agency is coordinating with European counterparts in response, suggesting concern about risks to other companies beyond the supermarket sector.614
What to watch
- Results of the Paris prosecutors' investigation into the cyberattack and reported arson.
- Findings from France's cybersecurity probe and EU coordination on risks to other companies.
- Whether additional supermarket chains confirm being affected beyond Intermarché, Coopérative U and the reportedly affected E. Leclerc.
Sources (15)
Every outlet we drew on, grouped by where it is based. Read the originals for the full reporting.
Latin America
- 4ClarínARPrivate
Translated from Spanish: Guerra híbrida en Europa: hackearon las heladeras de cientos de supermercados en Francia y provocaron pérdidas millonarias
Europe
- 3Deutsche WelleDEPublic broadcaster
Hundreds of French supermarkets hit by a cyberattack that defrosted refrigeration systems
- 9Sky NewsGBPrivate
Hackers heat French supermarket fridges to 50C in 'large-scale' cyber attack
- 12The GuardianGBPrivate
Cyber-attack defrosts refrigerators in two French supermarket chains
- 13BBC News BusinessGBPublic broadcaster
- 14Politico EuropeBEPrivate
French supermarkets face food crisis after cyberattack hits refrigerators
- 15France 24FRPublic broadcaster
French supermarket chains say cyberattack shut down refrigerators
Middle East & Turkey
- 5Anadolu AgencyTRState-controlled
- 10The Jerusalem PostILPrivate
Hackers heat French supermarket fridges, sparking fires, spoiling food
Africa
- 1Daily MaverickZAIndependent
Hackers heat French supermarket fridges, sparking fires and spoiling food
- 8MyJoyOnlineGHPrivate
South Asia
- 6The Express TribunePKPrivate
Hackers heat French supermarket fridges, sparking fires and spoiling food
East Asia
- 2South China Morning PostHKPrivate
France supermarkets say cyberattack forced defrosting of refrigerators in over 200 stores
Southeast Asia
- 7CNASGState-controlled
French supermarkets suffer refrigerator shutdown after 'unprecedented' cyberattack
- 11The Straits TimesSGPrivate
French supermarket chains say cyberattack forced refrigerator shutdown