Singapore Airlines reported a data leak of about 46,000 reservations as a result of a cyber incident at the IT provider Amadeus, Reuters reports. Compromised information includes passenger names, reservation numbers and itineraries. The bank details were not affected and the supplier's internal systems were not hacked. Previously, similar leaks through Amadeus were reported by Cathay Pacific and Japan Airlines, affecting the data of 53,000 orders and 92,000 customers, respectively.