Retail giant Coupang data breach impacts 33.7 million customers

**Executive summary:** Coupang, South Korea's largest retailer, reported a data breach affecting approximately 33.7 million customer accounts that exposed full names, phone numbers, email addresses, physical addresses, and order information; payment data and passwords were reportedly not exposed. The company discovered unauthorized access on 2025-11-18 (the intrusion began on 2025-06-24), has notified authorities and affected customers, and attribution remains unconfirmed though press reports suggest a former employee may have used unrevoked access tokens.