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Incident
2 articles on incident.
Europe’s Grocers Under Cyber Siege: Albert Heijn Goes Dark While French Fridges Cook
Within days, two European grocery giants were hit by very different cyber incidents that ended the same way — empty fresh-food shelves. Albert Heijn (Ahold Delhaize) took its websites, apps and logistics systems offline after a cybersecurity incident, halting online deliveries and stalling distribution centres; in France, attackers hijacked Danfoss refrigeration controllers and cooked the fridges. One is an IT/logistics failure, the other OT sabotage. Here is what is confirmed, how they differ, and why food retail is now critical infrastructure.
October 13, 2026
Hackers Heated French Supermarket Fridges to 50°C: The Danfoss Attack, and Why Refrigeration Is OT
On 11–12 October 2026, attackers hijacked refrigeration controllers in hundreds of French supermarkets and forced defrost cycles that heated units toward 50°C, spoiling food across Intermarché, Carrefour, Monoprix, Leclerc, Coopérative U and Super U. CERT-FR confirmed compromises of Danfoss AK-SM and AK-SC controllers and told operators to disconnect them. Here is what is confirmed, what is still unverified, why refrigeration is OT, and the free tools to check your own exposure.
October 13, 2026