European supermarkets rush to patch vulnerabilities after region-wide fridge hack
Retailers are disconnecting exposed controllers and replacing legacy access systems after hackers raised fridge temperatures and forced food to be discarded.
- On November 2, 2026, supermarket chains across Europe reported a new wave of suspected cyberattacks targeting refrigeration systems, following similar attacks in French stores weeks earlier that caused substantial food losses.
- Operational technology relying on external connectivity for remote monitoring faces increasing security risks. "Many organizations have invested heavily in securing their corporate IT environments," says Michael Ferdinandsen, CEO at Secomea, a Danish industrial cybersecurity company.
- Richard Horne, CEO of the National Cyber Security Centre, admitted "vulnerable technology has been exploited" in two instances in the UK. GCHQ is alerting organizations across the food supply chain facing similar exposure.
- The Defence Secretary urged Brits to stockpile necessities following the attacks, while NCSC and GCHQ officials worked through the night alerting organizations with exposed technology throughout the food supply chain.
- Security expert Will Geddes warned that AI-boosted attacks on critical national infrastructure could happen within the next two months, contradicting earlier reports suggesting a two-year timeline and underscoring urgent threat assessment.
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Instead of ice cream, melted mass, instead of chilled meat, throwaway goods. Attacks on European supermarket refrigeration systems show that hackers can wreak havoc even beyond the computer screen. After another wave of incidents, a joint warning from European institutions is now coming. Operators of compromised systems should take immediate protective measures.
Supermarkets in at least six European countries have reported incidents - Experts warn of the dangers posed by the increasing connection of devices to the internet The post From Sweden to Greece: How supermarket refrigerators became a target for hackers - The security gaps of businesses appeared first on in.gr.
Another wave of cyberattacks disables supermarket refrigerators across Europe
Last month, 500 supermarkets across France were hit with a cyberattack in which refrigerators were reset to soaring temps in order to deliberately spoil millions of dollars worth of food. At the same time, Ahold Delhaize — a Dutch company that owns many food chains in Europe and the US — was hit with a […] Source
European supermarkets rush to patch vulnerabilities after region-wide fridge hack
European supermarkets targeted in a second wave of cyberattacks that cranked up fridge and freezer temperatures were rushing on Tuesday to upgrade their systems and protect themselves against further hacking attempts.
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