Coverage dated November 1, 2026 to November 5, 2026

Hackers Crank the Heat on Europe’s Supermarket Freezers to Above 120 Degrees

Headline from Wall Street Journal, from the development of Nov 3, 2026

Newest development Nov 4, 2026 · 2 reportsHackers Weaponize Freezers As Supermarkets Face New Cyber Attacks

As more everyday items are plugged into the internet, hackers have a vast new menu of targets to choose from.

Wall Street Journal's own description from its feed. We collect headlines and these descriptions, not full articles; read the original reporting below.

Earlier updates in this story

Developments in this update

3 dated developments, oldest first, newest marked. Each is named by one outlet's own headline; open its reports to see every outlet that covered it.

  1. New cyberattack hits store fridges

    Headline from Omaha World-Herald ·

  2. Names this update

    Hackers Crank the Heat on Europe’s Supermarket Freezers to Above 120 Degrees

    Headline from Wall Street Journal ·

  3. Newest

    Hackers Weaponize Freezers As Supermarkets Face New Cyber Attacks

    Headline from Forbes ·

5 reports not tied to one development ·

Read the reports

Reports & sources

89 articles, oldest first.

  1. Fortune

    Hackers pushed freezers at hundreds of French supermarkets to 122 degrees. Now the Pentagon is asking whether the same thing hit U.S. military bases (opens Fortune)

    Published

    Fortune's feed description

    More than half a dozen U.S. military commissaries experienced refrigeration failure in August, and cybersecurity experts suspect a possible connection.

  2. Just the News

    Hacking attack in Europe raised temps on refrigerators and freezers, forcing stores to toss food (opens Just the News)

    Published

    Just the News's feed description

    A sales manager at a store in Stockholm told Reuters that the attack occurred around 2 a.m., raising the freezers' temperatures, which wasn't noticed until hours later.

  3. Financial Times

    European supermarket freezers hit just weeks after French cyber attack (opens Financial Times)

    Published

    Financial Times's feed description

    Retailers in Sweden and Belgium report overheating to as high as 55C in dozens of stores

  4. Bloomberg

    Supermarkets in Belgium, Ireland, Sweden, Finland Hit by Suspected Freezer Hack (opens Bloomberg)

    Published

    Bloomberg's feed description

    Supermarkets across Europe were hit by suspected cyberattacks that resulted in sudden changes in the temperatures of their fridges and freezers on Monday, weeks after a similar but more widespread issue in France.

  5. Independent Journal Review

    Suspected cyberattacks spoil food at European supermarket chains (opens Independent Journal Review)

    Published

    Independent Journal Review's feed description

    A cyber incident affecting a specific model of refrigeration equipment led SuperValu to remove chilled and frozen products from 13 Irish stores as a precaution; the stores remain open, and Musgrave says its investigation is ongoing.

  6. The Guardian

    Supermarket freezers across Europe hit by second suspected cyber-attack (opens The Guardian)

    Published

    The Guardian's feed description

    Chains in Sweden, Belgium and Luxembourg said fridge temperatures rose overnight, similar to hack that hit French stores in October Supermarket chains in Sweden, Belgium and Luxembourg have said the temperatures of their refrigerators and freezers in dozens of stores rose overnight, prompting fears …

  7. BBC News

    Supermarket freezers in Belgium and Sweden hit by suspected cyber-attack (opens BBC News)

    Published

    BBC News's feed description

    One store in Sweden says temperatures for its freezers were set to 50 C (122F).

  8. Insider

    Europe hit by another wave of grocery store freezer hacks (opens Insider)

    Published

    Insider's feed description

    The new incidents come weeks after a cyberattack on fridges and freezers in France that forced supermarkets to throw away food.

  9. NBC News

    Supermarkets across Europe hit by new fridge cyberattacks (opens NBC News)

    Published

    NBC News's feed description

    Supermarkets across Europe were hit Monday by a new wave of apparent cyberattacks affecting fridges and freezers.

  10. Al Jazeera

    Freezers in Sweden, Belgium overheat following possible cyberattacks (opens Al Jazeera)

    Published

    Al Jazeera's feed description

    Temperature increases have been reported in dozens of store cooling systems, weeks after a similar attack in France.

  11. Newsweek

    European Countries Hit by Supermarket Freezer Cyberattacks (opens Newsweek)

    Published

    Newsweek's feed description

    Freezers in supermarkets in Sweden, Belgium and Ireland have suddenly overheated.

  12. CBS News

    More European grocery stores hit by apparent fridge-freezer hacks (opens CBS News)

    Published

    CBS News's feed description

    Grocery chains in European nations say temperatures in some stores' fridges and freezers soared over 100 degrees just weeks after a similar incident in France.

  13. Philadelphia Inquirer

    Freezers at supermarkets in several European countries hit by apparent cyberattacks (opens Philadelphia Inquirer)

    Published

    Philadelphia Inquirer's feed description

    Supermarkets in Sweden, Belgium, Luxembourg and Estonia are dealing with cyberattacks affecting their refrigeration systems

  14. The Register

    Frozen part II: Hackers remotely defrost produce in Euro supermarkets ... again (opens The Register)

    Published

    The Register's feed description

    Let it go (bad): Dozens of stores report mass food wastage as managers start their week in puddles

  15. France 24

    Fresh wave of fridge cyberattacks hits European supermarkets (opens France 24)

    Published

    France 24's feed description

    Stores and supermarkets across Belgium, Luxembourg and Sweden all reported abrupt temperature spikes in their fridges and freezers early Monday in an apparent cyberattack targeting refrigeration units. The incidents follow a similar attack that hit hundreds of supermarkets across France in October, …

  16. Digital Trends

    Hackers remotely turned supermarket freezers into ovens across Europe, ruining millions of euros worth of food (opens Digital Trends)

    Published

    Digital Trends's feed description

    Hackers cranked fridge and freezer temperatures up to 50°C in dozens of supermarkets across Europe, just weeks after a similar attack hit hundreds of French stores.

  17. End Time Headlines

    Supermarket freezers across Europe struck by another cyber-attack (opens End Time Headlines)

    Published

    End Time Headlines's feed description

    According to a report from The Guardian, supermarket chains in Sweden, Belgium, and Luxembourg confirmed that refrigerator and freezer temperatures spiked unexpectedly overnight, raising urgent fears of a coordinated cyber-attack mirroring a massive strike on French stores last month that destroyed …

  18. KOB 4

    Supermarket freezers in several European countries hit by apparent cyberattacks (opens KOB 4)

    Published

    KOB 4's feed description

    Supermarkets in Sweden, Belgium, Luxembourg, Ireland and Estonia reported disruptions to their refrigeration systems, apparently caused by cyberattacks. Some of the stores affected by Monday's incident were forced to discard spoiled food.

  19. Bleeping Computer

    Hackers disrupt refrigeration systems at European supermarkets (opens Bleeping Computer)

    Published

    Bleeping Computer's feed description

    A cyberattack on refrigeration systems has disrupted stores run by multiple supermarket chains across several European countries after hackers remotely changed temperature settings on freezers and cooling systems. [...]

  20. Quartz

    Suspected cyberattack hit supermarket freezers across Europe in second wave (opens Quartz)

    Published

    Quartz's feed description

    Retailers in Belgium, Luxembourg, Sweden, Estonia and Ireland reported temperature spikes; no one has claimed responsibility

  21. Deutsche Welle

    European supermarkets targeted in second reported cyberattack (opens Deutsche Welle)

    Published

    Deutsche Welle's feed description

    Supermarkets across Europe have been targeted in apparent cyberattacks once again. Three weeks after a defrosting attack in France, supermarkets in Sweden, Belgium, Luxembourg and Estonia reported freezer malfunctions.

  22. News Nation Now

    Apparent cyberattacks target freezers and fridges in Europe (opens News Nation Now)

    Published

    News Nation Now's feed description

    This is not the first time such an issue has occurred. Last month, hackers targeted hundreds of supermarket chains across France.

  23. PBS NewsHour

    Freezers at supermarkets in several European countries hit by apparent cyberattacks, ruining food (opens PBS NewsHour)

    Published

    PBS NewsHour's feed description

    Last month, similar attacks hit supermarkets in France, causing temperatures to rise in their refrigeration systems.

  24. Not The Bee

    Supermarket freezers get hacked again across Europe ... and on US military bases?? (opens Not The Bee)

    Published

    Not The Bee's feed description

    This is becoming a pretty serious problem.

  25. Courthouse News Service

    Fridge cyberattack hits supermarkets across Europe (opens Courthouse News Service)

    Published

    Courthouse News Service's feed description

    Stores were forced to toss food after refrigerated units were set to 122 F, raising concerns about food security.

Showing the first 25 of 64 headlines. ·

Identical headlines usually mean shared wire copy. They are counted as separate articles but are not independent confirmation.