Severity: HighAction: Be aware

Hackers disrupt refrigeration systems at European supermarkets

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.

Excerpt from the primary source: BleepingComputer

Who is affected

Security professionals

What you should do · Be aware

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Sources

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Original reporting

Hackers disrupt refrigeration systems at European supermarkets BleepingComputer · bleepingcomputer.com · Nov 2, 2026 · Primary source