South Korea·Retail·Announced by the organization or a regulator
Coupang data breach (Nov 2025)
What happened
A former employee is believed to have misused a token-signing key that had not been revoked to access Coupang customer accounts; customers' personal information was exposed.
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Facts on record
- Country
- South Korea
- Industry
- Retail
- Announced
- Nov 29, 2025
- Affected
- 37.5 million people
- Data exposed
- Addresses, email addresses, phone numbers, names
- Status
- Announced by the organization or a regulator
- Compensation and penalties
- Compensation or a settlement on record · A fine or other penalty on record