France Says Iran Guards Targeted Supermarket Cooling Systems

WHO:

CNN - France’s Foreign Minister Jean-Noël Barrot blamed Iran’s Islamic Revolutionary Guard Corps (IRGC) for the supermarket refrigeration cyberattack.

CNN - The Paris prosecutors’ office accused Iran of the attack in a statement.

CNN - Tehran had made no immediate comment on France’s allegations.

Techmeme - Reuters reported that French officials accused Iran’s Revolutionary Guards of responsibility for the attacks.

BBC News - France accused Iran of hacking supermarket refrigerators.

WHAT:

CNN - The attack affected refrigeration systems at around 700 retailers, spoiling large quantities of fresh and frozen produce.

CNN - Barrot called it “an attack of unprecedented scale and unprecedented aggressiveness” and described it as the first large-scale cyberattack carried out for sabotage purposes on French national territory.

CNN - Barrot said the attack was “a major assault on the nation’s interests and on the security of the French people.”

CNN - France intended to impose retaliatory sanctions “at a European level” and had summoned Iran’s ambassador.

Techmeme - Reuters described the cyberattacks as knocking out commercial refrigerators and freezers across France.

BBC News - The attack affected fridges and freezers in hundreds of supermarkets across France.

WHERE:

CNN - The attack affected retailers across France and was described as occurring on French national territory.

CNN - Investigators cited IP addresses pointing to devices located in Iran.

WHEN:

CNN - The attack occurred in October.

CNN - Barrot described France’s response and made the allegations while speaking to reporters Monday.

Techmeme - Reuters reported that French officials made the accusation on Monday.

BBC News - The attack occurred “last month.”

WHY:

CNN - Barrot characterized the attack as sabotage and said it threatened France’s national interests and public security.

CNN - Prosecutors cited the use of Farsi and IP addresses pointing to devices in Iran as grounds for accusing Iran.

HOW:

CNN - According to CNN affiliate BFMTV, hackers remotely connected to supermarket fridges and freezers and raised their temperatures by switching on defrost cycles.

CNN - The malfunction caused produce losses and led some refrigeration equipment to catch fire.

(UPDATED November 9, 2026 18:00 UTC)

France blamed Iran’s Revolutionary Guards for a cyberattack disrupting supermarket refrigeration nationwide. Hackers remotely raised temperatures, spoiling food and setting some equipment ablaze. France summoned Iran’s ambassador and plans European sanctions; Tehran had not responded.