Asiana Airlines security incident history
Hacking, data breaches and other security incidents involving Asiana Airlines, with related coverage.
Asiana Airlines IT partner hack leaks customer reservation data
↳ Knock-on damage from the Korean Air incident · View original incidentIt was reported on 23 October 2026 that Amadeus, the IT partner that runs Asiana Airlines' reservation system, was hacked, leaking customer information such as booking reference numbers. The scale of the damage has not been confirmed.
Related reports: 16 →Asiana Airlines intranet hack leaks data of about 10,000 employees
10kImpact: Personal information of about 10,000 people, including employees
On 24 December 2025, Asiana Airlines' internal intranet was hacked through abnormal access routed via overseas servers, leaking the personal information of about 10,000 people, including employees. The leaked information included names, contact details and email addresses, but no customer information. The company began blocking the access path and resetting passwords.
Related reports: 12 · last report →