France accuses Iran of carrying out a major cyberattack that disabled supermarket refrigeration systems in October, leading to widespread freezer failures and spoiled food. French officials say the attacks affected hundreds of supermarkets and describe the campaign as unprecedented in scale and aggressiveness.

Across multiple outlets, France’s foreign minister Jean‑Noël Barrot says Paris has ruled out no options in its response, with an emphasis on deterrence. Several reports also say France summons Iran’s ambassador and seeks tough measures such as sanctions and other possible cyber responses, aimed at preventing similar attacks from Iran or others.

Sources further converge on attribution: French authorities blame Iran’s Islamic Revolutionary Guard Corps, according to reporting in international coverage and cybersecurity-focused summaries. The outlets mainly differ in what they foreground—some lead with the accusation and scope, others stress France’s diplomatic steps or its planned retaliatory tools—while the core facts remain consistent: the October incident, French attribution to the IRGC, and France’s stated intention to respond.