South Korea·Retail·A leak has not been confirmed
Gmarket data breach (Nov 2025)
Gmarket (South Korea) disclosed a data breach on Nov 29, 2025. A leak has not been confirmed.
What happened
Gmarket accounts were used for unauthorized payments after logins using information illegally collected from outside. The company says it found no signs of a hack and that its own personal data leak is not confirmed.
This page summarizes and translates our record written in Korean. Counts and dates come from that record unchanged. Read the original record →
Facts on record
- Country
- South Korea
- Industry
- Retail
- Announced
- Nov 29, 2025
- Affected
- Not disclosed
- Data exposed
- Not disclosed
- Status
- A leak has not been confirmed
- Compensation and penalties
- Compensation or a settlement on record