700 French Supermarkets Hit by Cyber Attacks

Cyber attacks on Danfoss and Copeland refrigeration systems caused temperatures to reach 50C for six hours, forcing over 700 French supermarkets to discard food. The incidents targeted Intermarché, Netto, Coopérative U, Carrefour, Monoprix, and E.Leclerc on October 9, 2026, exploiting weak default credentials like admin and the current date. Authorities advised disconnecting devices from the internet to prevent further damage.