France has accused Iran's Islamic Revolutionary Guard Corps (IRGC) of orchestrating cyberattacks that disrupted refrigeration systems at hundreds of supermarkets and retail locations across the country last month.
French Foreign Minister Jean-Noël Barrot confirmed on November 9 that the attacks were carried out by the IRGC, describing the incident as unprecedented in its scale and aggression. France has announced plans to pursue European-level sanctions against those responsible.
Editorial Insight
Key Highlights
Important points readers should notice.
France has officially accused Iran's Revolutionary Guards of the cyberattacks.
The attacks occurred overnight on October 11–12, 2026.
Approximately 700 supermarket and retail locations were affected.
Hackers remotely manipulated refrigeration and freezer controls.
Temperatures in some affected units reportedly reached 50°C.
The attacks caused food spoilage, fires and substantial financial losses.
The cyberattacks took place overnight on October 11–12, targeting internet-connected refrigeration systems at approximately 700 locations across France. The attackers remotely manipulated temperature controls, causing refrigerators and freezers to heat up and damaging large quantities of perishable food.
According to French authorities, the attackers accessed refrigeration control systems through web interfaces, initiated abnormal defrost cycles and disabled temperature-warning alerts. In some affected locations, temperatures reportedly reached 50 degrees Celsius, forcing supermarkets to discard fresh and frozen products.
The incidents also caused fires at several affected locations, adding to the operational and financial damage. The Intermarché supermarket group reported losses amounting to tens of millions of euros nationwide in a single day.
Editorial Analysis
Why This Matters
The incident highlights the growing risks of cyberattacks against connected industrial systems. Targeting supermarket refrigeration equipment can disrupt food storage, damage businesses and create wider supply-chain concerns.
The Paris prosecutor's office has opened a judicial investigation into Shahid Kaveh, an offensive cyber unit affiliated with the Electronic and Cyber Centre of Iran's Revolutionary Guards. Prosecutors have also sought international arrest warrants for two officials associated with the unit.
French investigators have attributed the operation to the Iranian military-linked cyber unit. However, the allegation remains part of an ongoing investigation.
On November 10, Foreign Minister Barrot said France would summon Iran's ambassador and seek European-level sanctions. He also indicated that Paris would consider further measures to deter similar cyberattacks.
The incident has raised concerns about the security of internet-connected industrial equipment and the vulnerability of essential commercial infrastructure to remotely coordinated cyber operations.
