// UNCLASSIFIED // CLEARED FOR PUBLIC RELEASE //
FILE BRC-newsDTG 0600Z
ColdRecon / Breach Radar / Lotte Card
Breach Record

Lotte Card

DISCLOSED 2025-09-18 · UNKNOWN · 3,000,000 RECORDS EXPOSED

Lotte Card, South Korea's fifth-largest card issuer, suffered a data breach affecting 3 million users. The breach involved 200 gigabytes of data, with 280,000 customers at direct risk. No details on attack vector or data types were disclosed.

The record

What we know

Disclosed
2025-09-18
Sector
Financial Services
Country
South Korea
Records exposed
3,000,000
Sources

Cited reporting

↗ www.koreaherald.com (2025-09-18)

This page is the permanent ColdRecon entry for the Lotte Card disclosure. It updates if new public reporting emerges. All tracked breaches →

Lotte Card just lived through this. Your next prospect doesn't have to.

ColdRecon turns every disclosed breach into a daily intelligence brief from the seller's seat — normalized to the factors that move a deal, written in the Handler's voice. Request clearance and the first lands tomorrow at 0600.

Request Clearance →