KUALA LUMPUR, Nov. 1 -- Malaysia Airlines has warned customers that some of their personal information may have been exposed in a cybersecurity incident at Amadeus, the third-party technology provider that runs its airline reservation system.

In a statement yesterday, the national carrier said the incident may have affected certain customer information processed through Amadeus between August 2023 and September 2026, a window of roughly three years.

The airline stressed that its own IT systems were not compromised. It also said there is currently no evidence that financial information has been accessed.

"We are treating this matter with the utmost seriousness and are working closely with Amadeus and relevant parties to investigate the ...