# Hackers Raise Supermarket Freezers to 55°C as Cyberattack Spreads Across Seven EU Countries

> **Open Intelligence Dossier** · First detected: 2026-11-03 06:00 UTC · Category: World

## Executive Summary
A coordinated cyberattack has targeted supermarket freezers across seven EU countries, raising temperatures to 55°C and threatening food supplies.

## Intelligence Brief
A widespread cyberattack is currently impacting supermarket infrastructure across seven European Union countries. According to reporting from UNITED24 Media, the attackers have successfully gained control of refrigeration systems to raise the temperature of supermarket freezers to 55°C. This specific manipulation of thermal controls indicates a targeted breach of industrial cooling systems. The attack has moved beyond a single location, spreading across multiple national borders within the EU to disrupt food storage and retail operations. Coverage of the incident is being provided by UNITED24 Media and Yahoo.


Yahoo reports that freezers at supermarkets in Sweden have been hit by these apparent cyberattacks, confirming the presence of the breach in Scandinavia. UNITED24 Media emphasizes the scale of the operation, noting that the impact is not isolated to one nation but has extended across seven different EU member states. The reports highlight the ability of the hackers to remotely alter hardware settings to a degree that would cause significant spoilage of frozen goods. This event represents a critical vulnerability in the digital infrastructure of the food supply chain. By targeting the temperature controls of commercial freezers, the actors are demonstrating the potential for cyber warfare or extortion to cause immediate physical damage to perishable inventory.


The escalation from a localized issue in Sweden to a multi-country event suggests a high level of coordination and a systemic weakness in the software used by supermarket refrigeration units across the European Union. Future developments will depend on the ability of affected supermarkets and EU authorities to regain control of the thermal systems. Coverage does not yet specify the identity of the attackers or the motives behind the temperature increases. Observers are monitoring whether the attack spreads to more countries or if the hackers issue demands. The primary focus remains on the containment of the breach across the seven affected EU nations to prevent further temperature spikes in food storage units.

## Multi-Source Evidence Table
| Source Outlet | Headline | Verification URL |
|---|---|---|
| The Hacker News | Second Wave of Cyberattacks Hits Supermarket Fridges Across Europe, Forcing Food Withdrawals | [Source Link](https://news.google.com/rss/articles/CBMie0FVX3lxTE1YMXVJMU5IYXF5RkJ2VkZ2ekF3M3pvWjAxLWZ5Rjd4N1lXaDdXWVpkU3BEUE9SLVVZaG9LVVhPSHpiTzhRV2t6NFNvb2liR2F5c2M1N2ZGX2R5VmYyYkdDNnNfQXcwdXVYRWJ6eWplWU81UHFBYTdPQWJ0Yw?oc=5) |
| Yahoo | Freezers at supermarkets in Sweden hit by apparent cyberattacks | [Source Link](https://news.google.com/rss/articles/CBMilAFBVV95cUxOOURmQlhfLUM3SXdmRDZUbEZZcE1RQXlXbmV3cXQ4ZnJnRGxQNnhfSG5SdFExYXNsMnhOdXI3OHRoWThUVXJYd2MxQW5lRDcwX05xczBGQkJ1dTlwWnlONEdEVVYwRmt3djVrUXE3RUhrSEVUMTRTV2JwVUxkdjRZaHBLd1BHeWZCQ1lBSjBFUUZsR3BJ?oc=5) |
| UNITED24 Media | Hackers Raise Supermarket Freezers to 55°C as Cyberattack Spreads Across Seven EU Countries | [Source Link](https://news.google.com/rss/articles/CBMixwFBVV95cUxQcWItalMxZnhUWnBOSGlHdWx2WFpGc0lGT1JMc0dNMGRESW54SmhIdkk3ekRPUkpTYTdnejU4OTRMbkZlSjJ2TEJWUThpVGtKOVF0WS1ES2YyNlZvRUN6V0dDanE5VFRjb2Nqd3VvRXlQb0RXdnpmbk5GMUhSX2pVVTUteEtEUkJNLS10NzRPOWZ4UFlPdklTRDlEM2I1MVhYa0FGM3Q1dTRRdFVVZVdENnhtaXBOTVJvdHl6N0hPblpZWHhMWkNJ?oc=5) |

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*Canonical Source: https://pulse.byoviral.com/trend/2026-11-03/hackers-raise-supermarket-freezers-to-55-c-as-cyberattack-spreads-across-seven*