Qantas Airways Ltd. said customer data stolen during a cyber incident in July has been released online, and that it’s working with security experts and Australian authorities to determine the extent of the exposure.
The breach involved 5.7 million records taken via a third-party platform, with most information limited to names, email addresses and frequent-flyer details, the airline said. A smaller portion included addresses, dates of birth, phone numbers, gender, and meal preferences, Qantas said in a statement on Sunday.