South Korea·Other·Announced by the organization or a regulator
Korean Air data breach (Oct 2026)
Korean Air (South Korea) disclosed a data breach on Oct 23, 2026 affecting 106,661 records. It is the second of 2 Korean Air incidents recorded on Teollimi. It happened through a vendor. No compensation has been announced.
What happened
Korean Air's reservation vendor Amadeus was accessed without authorization via a system account's login credentials, exposing customer booking records including reservation numbers. Payment data was not included, and other leaked items are under investigation.
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
- Other
- Announced
- Oct 23, 2026
- Affected
- 106,661 records
- Data exposed
- Not disclosed
- Status
- Announced by the organization or a regulator
- Compensation and penalties
- None on record