The facts
The Associated Press reported that supermarkets in Sweden, Belgium, Luxembourg and Estonia experienced refrigeration problems on 2 November that apparently involved cyberattacks; some stores discarded ruined food. [1]
Carrefour said a cyberattack affecting refrigeration had an extremely limited impact at 15 of its more than 700 Belgian stores. Delhaize described an IT incident affecting refrigeration in several dozen stores, mostly in Belgium and some in Luxembourg, while saying distribution centres and deliveries were operating normally. [1]
In Estonia, Selver said one outlet was affected after its refrigeration controls were altered to 50°C. ERR reported that the system was detected quickly and the store suffered no damage; the supplier said the incident resembled earlier attacks but provided no further technical detail. [1][2]
The Dutch public broadcaster NOS reported that Danfoss said refrigeration settings were changed at 17 businesses in the Netherlands, including smaller shops and a frozen-goods storage site; major supermarket chains were not known to be affected there. [3]
The Irish Times reported that SuperValu removed chilled and frozen products from 13 stores as a precaution after a cyberattack on refrigeration systems; the stores remained open. [4]
Reports describe incidents at multiple businesses but do not establish that every case had the same cause or was coordinated by one actor. An Estonian supplier said the attack signature was similar to other incidents but declined to comment further. [1][2]
AFP/Euronews reported refrigeration problems in at least nine countries: Belgium, Estonia, Finland, Ireland, Italy, Luxembourg, the Netherlands, Portugal and Sweden. Reuters separately reported that one Edeka store in Bavaria, Germany, was affected. [5][6]
The European Commission said its services met with ENISA and Europol and later coordinated with EU CyCLONe and national authorities in affected states. The Commission spokesperson said national authorities were investigating and did not attribute the incidents. [7]
European Agriculture Commissioner Christophe Hansen described the incidents as a deliberate attempt to disrupt the bloc’s food supply chain; this is an attributed assessment, not an identification of an attacker or proof that every reported incident was linked. [6]
Italy’s prime minister’s office said the impact in Italy was limited to a few retail locations and no public-health risk attributable to thawed food had emerged there as of 3 November; institutions remained on alert. This statement applies to Italy, not Europe-wide risk. [8]
Relevant context
The Associated Press said the incidents follow a separate October case in which attackers remotely took control of refrigeration systems at hundreds of supermarkets and independent stores in France. [1]
Still unconfirmed
- Whether the November incidents share an attacker, access method or coordination is not established.
- The total number of affected locations and value of discarded goods are unknown.
- The sources reviewed do not establish whether any consumers became ill or whether there was a broader food-safety impact.
Corrections & updates
Substantive update, 3 November: added the AFP/Euronews nine-country scope, Reuters’ separate report of one affected German Edeka store, EU coordination and careful non-attribution, plus Italy’s country-specific food-safety assessment. These findings do not establish a single attacker or coordinated campaign.
Sources
References support the numbered facts above. Source checks: 3 Nov 2026, 15:06 UTC.
All four sources are reporting outlets that quote retailers, a supplier or local reporting; a single pan-European primary advisory was not found. The article distinguishes separately reported incidents and does not claim a common attacker or a proven coordinated campaign.
- Freezers at supermarkets in several European countries hit by apparent cyberattacks
The Associated Press · Reporting · 2 Nov 2026
Reports on Sweden, Belgium, Luxembourg and Estonia, quoting retailer and supplier statements.
- Hackers raised freezer temperature at Selver supermarket to +50°C
ERR News · Reporting · 2 Nov 2026
Estonian public broadcaster report with Selver and refrigeration supplier comments.
- Ook koelsystemen in Nederland aangevallen, bij 17 bedrijven temperatuur aangepast
NOS · Reporting · 2 Nov 2026
Dutch public broadcaster report attributing the 17-business figure to a Danfoss spokesperson and distinguishing small businesses from supermarket chains.
- Supervalu removes frozen and chilled food from shelves at 13 stores after cyberattack on fridges
The Irish Times · Reporting · 2 Nov 2026
Local report on Musgrave/SuperValu and the precautionary removal of chilled and frozen products from 13 stores.
- European retailers hit by supermarket fridge hack
Reuters · Reporting · 2 Nov 2026
Opened 3 November report with retailer-specific updates, including one Edeka store in Germany; report distinguishes corporate statements and reported incidents.
- Which countries in Europe have been hit by supermarket fridge cyber incidents?
Euronews / Agence France-Presse · Reporting · 3 Nov 2026
Opened report by Jonathan Benton and AFP listing nine countries and local retailer, national authority and commissioner statements.
- Midday press briefing of 3 November 2026
European Commission Audiovisual Service · Primary source · 3 Nov 2026
Opened official briefing transcript: Commission services met with ENISA and Europol, then EU CyCLONe and affected national authorities; the spokesperson said attribution was for national investigations.
- No cause for alarm over cyber attacks on supermarket fridges — govt
ANSA, reporting the Italian prime minister’s office statement · Reporting · 3 Nov 2026
Opened report quoting Italy’s prime minister’s office: a few locations affected in Italy, no public-health risk from thawed food emerged there as of the statement, and institutions remained alert.