Personal data of 60,529 passengers who booked flights with Thai Airways International (THAI) was compromised during three years of cybersecurity breaches at global travel platform provider Amadeus, the national carrier revealed on Tuesday. The breaches of the reservation system operated by Amadeus involved the misuse of account credentials and occurred between Aug 10, 2023 and Sept 23 this year.An investigation showed that 60,529 bookings by THAI passengers were compromised.