2026 Intermarché — cyberattack forced refrigeration defrost (~150–200 shops)
Data compromised
No customer PII census published. Operational impact: forced defrost of refrigeration; fresh/frozen product disposal at affected shops. recordsAffected 0.
Technical writeup
Verified Intermarché statements to AFP (12 Oct 2026) via DataBreaches.net: cyberattack forced refrigeration defrost at ~150–200 shops; product disposal. Paris prosecutors confirmed the attack. Related: systeme-u-ot2026. companyConfirmed true; recordsAffected 0 (OT/ops incident, no PII census).
Root cause
Cyberattack affecting store refrigeration / OT systems (forced defrost); confirmed to AFP by Intermarché (~150–200 shops); Paris prosecutors confirmed attack