ISS Global / Insight Report
When the cold chain becomes a cyber target
European supermarket refrigeration attacks: the renewed wave and the investigative problem
- Issued
- Location
- France, Belgium, Luxembourg, Sweden, Estonia and Ireland
- Review period
- French reference wave: 11–12 October 2026; renewed European reporting: 2 November; cut-off: 15:26 GMT, 2 November 2026
- Language
- English
- Document
- 12 pages · PDF · 0.9 MB
An insight into reported cyber interference with supermarket refrigeration controls across Europe. It compares the renewed November reporting with the French October reference wave, examining retailer and supplier accounts, technical findings and the evidence needed to connect control changes with measured temperatures, food withdrawal and documented loss.
Original report cover · Open PDF ↗Scope & reporting context
Issued 2 November 2026, with an evidence cut-off of 15:26 GMT the same day. Includes a developing-story chronology, country reference map, operator register, technical evidence review, consequence-chain model, response and continuity assessment, Dfuze implications and ten numbered sources. Country markers do not identify affected stores. Store counts are not combined into a European total; changed settings, measured temperatures, withdrawals and confirmed spoilage remain separate. A common intrusion path and perpetrator are not established.
The complete PDF contains the report’s source register, assessments and limitations. Read those alongside any individual finding.