Fridges in French supermarkets hit by cyber attack
News Source
•Mon, 12 Oct 2026 18:31:32 GMT
📰 What Happened
Hundreds of French supermarkets were hit by a cyber attack that made their fridges and freezers heat up, spoiling food worth millions of euros. Hackers took control of software made by the Danish firm Danfoss that manages cold units remotely. One chain said temperatures rose to 50C overnight. More than 100 Coopérative U stores and 180 Intermarché and Netto stores were affected. Carrefour, Monoprix and E.Leclerc were also hit.
🔍 The Backstory
Modern supermarkets run on connected systems that control everything from stock to temperature. That saves money but creates new targets for hackers. Danfoss said the affected fridges were older models whose security software could not be updated. Cyber attacks on businesses have grown in recent years, hitting hospitals, pipelines and shops. Experts warn that 'smart' devices often ship with weak protection against attackers.
🎯 Why It Matters
This shows how a cyber attack can spoil food and cost money, reminding us that hacked gadgets can affect daily life.
Hundreds of French supermarkets were hit by a cyber attack that made their fridges and freezers heat up, spoiling food worth millions of euros. Hackers took control of software made by the Danish firm Danfoss that manages cold units remotely. One chain said temperatures rose to 50C overnight. More than 100 Coopérative U stores and 180 Intermarché and Netto stores were affected. Carrefour, Monoprix and E.Leclerc were also hit.
Modern supermarkets run on connected systems that control everything from stock to temperature. That saves money but creates new targets for hackers. Danfoss said the affected fridges were older models whose security software could not be updated. Cyber attacks on businesses have grown in recent years, hitting hospitals, pipelines and shops. Experts warn that 'smart' devices often ship with weak protection against attackers.
This shows how a cyber attack can spoil food and cost money, reminding us that hacked gadgets can affect daily life.