Current state
Hundreds of French supermarkets—including up to 200 Intermarché stores, nearly 100 Coopérative U outlets, and 80 Carrefour locations—have had connected refrigeration systems compromised in a cyberattack, with units defrosting and in some cases heating to around 50°C, spoiling frozen food and sparking fires. The Paris prosecutor's office has described the incident as an unprecedented, large-scale attack on connected refrigeration equipment.
Grounded in 4 reports across 4 sources
What changed
The attack's scope expanded to include Carrefour, with affected chains now specified as up to 200 Intermarché stores, nearly 100 Coopérative U outlets, and 80 Carrefour locations, and the damage mechanism was refined to include defrosting that spoiled frozen food.