Very cold war: Who’s attacking Europe’s supermarket freezers?
News Source
•Tue, 03 Nov 2026 14:17:29 +0000
📰 What Happened
Hackers raised the temperature in internet-connected fridges and freezers at more than 100 shops across Europe on Monday. Large amounts of food were spoiled or damaged.
Delhaize said dozens of its stores in Belgium and Luxembourg were hit. Carrefour reported problems at about 15 of its 700 Belgian shops. Colruyt and Swedish Coop also had trouble.
The attacks began last month in France, where hundreds of supermarkets lost food worth millions of euros. The hackers' reason is still unknown, and cases have also appeared in the United States.
🔍 The Backstory
Modern shops link their cooling units to the internet. Staff can then check temperatures from an office and spot faults fast. But these devices are often poorly protected.
Security experts have warned for years that everyday equipment, from cameras to thermometers, can be hijacked. Once inside one system, attackers can reach others.
European officials have warned about a rise in hacking and sabotage, some of it linked to Russia. No one has yet said who is behind the fridge attacks.
🎯 Why It Matters
A hack on a shop fridge can empty shelves and waste food. It shows how much everyday life now depends on weak computer systems.
Hackers raised the temperature in internet-connected fridges and freezers at more than 100 shops across Europe on Monday. Large amounts of food were spoiled or damaged.
Delhaize said dozens of its stores in Belgium and Luxembourg were hit. Carrefour reported problems at about 15 of its 700 Belgian shops. Colruyt and Swedish Coop also had trouble.
The attacks began last month in France, where hundreds of supermarkets lost food worth millions of euros. The hackers' reason is still unknown, and cases have also appeared in the United States.
Modern shops link their cooling units to the internet. Staff can then check temperatures from an office and spot faults fast. But these devices are often poorly protected.
Security experts have warned for years that everyday equipment, from cameras to thermometers, can be hijacked. Once inside one system, attackers can reach others.
European officials have warned about a rise in hacking and sabotage, some of it linked to Russia. No one has yet said who is behind the fridge attacks.
A hack on a shop fridge can empty shelves and waste food. It shows how much everyday life now depends on weak computer systems.