European supermarkets hit by new fridge cyberattack
Retailers said the disruptions forced staff to discard spoiled food as investigators probed whether the incidents were linked to a wider wave of cyberattacks.
- On Monday, November 2, 2026, cyberattacks struck supermarket refrigeration systems across Sweden, Belgium, Luxembourg, and Ireland, forcing retailers to discard chilled and frozen products.
- Hackers targeted specific refrigeration controllers from Danish supplier Danfoss, employing methods similar to cyber breaches that hit French supermarkets last month.
- Swedish grocer Coop reported 7 of its 800 stores suffered unauthorized temperature tampering, while Irish wholesaler Musgrave confirmed 13 SuperValu stores were affected.
- Belgian retailers including Ahold Delhaize, Carrefour, and Spar faced operational disruptions; one Belgian butcher, Luc De Laet, estimated €15,000 in losses as fridges hit 18°C.
- European official Christophe Hansen warned "the repeated occurrence of these cyberattacks is deeply concerning," as authorities investigate potential links to hybrid threats amid regional security tensions.
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Why are supermarket fridges connected to the internet, and how are hackers exploiting them?
Recent cyberattacks on supermarket refrigeration systems in Belgium and France have exposed significant vulnerabilities. Around 40 Delhaize supermarkets and several others lost food worth about €100,000 due to the incidents. Researchers found nearly 13,000 vulnerable refrigeration management services accessible online across various countries. Many of these systems have outdated security measures, which increases the risks of unauthorized access.
Cyberattacks targeting supermarkets continue in Europe. In Sweden, some supermarket chains experienced attacks on their cooling systems. Temperatures in freezers reached 55 degrees Celsius, resulting in spoilage of numerous food items. In Belgium and Luxembourg, a supermarket chain's cooling system malfunction was also reportedly targeted by cyberattacks...
Cyberattack Hits Supermarket Fridges Across Europe, Stores Forced To Throw Away Spoiled Food
Supermarkets in four European countries have been hit by a suspected cyberattack that targeted their refrigeration systems, forcing several outlets to throw away food after the temperatures of refrigerators and freezers were remotely increased. The incident affected stores in Belgium, Sweden,
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