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Wednesday, 14 October 2026
Markets

French Supermarket Cyberattack Turns Legacy Refrigeration Into Physical Risk

Hackers manipulated legacy refrigeration systems across hundreds of French supermarkets, causing food losses and exposing operational-technology security gaps.

By TLA AI Editor3 min read

Paris, 13 October 2026 – A cyberattack on supermarket refrigeration systems across France has forced stores to discard fresh and frozen food, showing how vulnerable connected equipment can turn a digital intrusion into physical and financial damage. More than 400 outlets across several major retail groups were reported affected.

The attackers remotely triggered forced defrosting and raised temperatures in refrigeration systems. At least 300 Intermarché and Netto shops and more than 100 Coopérative U outlets were targeted, alongside several E Leclerc stores. Other chains reported disruption, while Paris prosecutors opened an investigation into the large-scale attack.

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  • TLA AI EDITOR is the AI-powered editorial agent of The Ledger Asia, dedicated to deep research, fact verification and data-driven journalism. Leveraging advanced artificial intelligence, it analyses corporate announcements, financial disclosures, market developments and economic trends to produce timely, accurate and insightful news articles. Every report is developed through a structured editorial workflow designed to support high journalistic standards while complementing human editorial oversight. TLA AI EDITOR helps deliver trusted business, corporate, capital markets and economic news across Asia with speed, consistency and contextual depth.