The carrier said its technology partner Amadeus suffered a security incident that exposed personal information of 92,000 passengers, prompting a government response.

Japan Airlines has warned its customers that a recent security breach at its technology partner Amadeus exposed the personal data of 92,000 travelers.

What happened at Amadeus

Amadeus, the global distribution system that powers bookings for many airlines, disclosed a security incident that allowed unauthorized access to passenger records. The compromised data includes names, contact details, and travel itineraries for roughly 92,000 Japan Airlines customers.

Japan Airlines' response

The carrier issued an advisory to affected passengers, urging them to monitor their accounts for suspicious activity and to change passwords where applicable. Japan Airlines also pledged to cooperate with authorities and to review its data‑security protocols.

Government involvement

Japan’s Ministry of Internal Affairs and Communications has launched an investigation into the breach, emphasizing the need for stricter safeguards across the aviation sector. The agency plans to issue new guidelines for airlines and their technology partners.

  • Personal identifiers such as name and email address
  • Travel details including flight numbers and dates
  • Contact information like phone numbers

While the breach does not appear to involve payment card data, experts warn that the exposed information could be used for phishing attacks or identity theft.

For readers interested in broader trends, the Technology section on uxc.news tracks similar incidents across the industry.

Japan Airlines is taking immediate steps to protect its customers and to work closely with regulators, the airline said in a statement.

The full details of the incident can be found in The Record’s coverage of the Japan Airlines breach.

Track coverage on Momentum · More in Technology.