Saw several reports on X TL, used AI to put together a table
Airline Number of records leaked Passport numbers involved Itineraries involved Payment information involved Contact information involved
Cathay Pacific About 53,000 bookings May involve travel document information; passport numbers not confirmed
Partially possibly involved
ANA About 37,800 people About 1,700 people
About 1,700 people
JAL / JTA About 92,000 people About 2,000 people
About 2,000 people
Korean Air Not disclosed
Asiana Airlines Not disclosed
Not sure what the impact is



I'd like to ask: does this breach affect all passengers who booked through Amadeus the same way? Or does the impact vary by region and booking channel? For example, people who booked directly on an airline's website versus through a travel agency might be exposed to different systems, right?