Qantas airline reported a data breach on June 30, exposing six million passengers' personal information.
The breach occurred when a cybercriminal targeted one of Qantas' call centers, stealing names, emails, phone numbers, dates of birth, and frequent flyer numbers.
This incident follows a series of airline hacks, with Scattered Spider group allegedly involved. WestJet and Hawaiian Airlines were also recently targeted.
Mandiant advised airlines to be wary of social engineering attacks, though it's unclear if the Qantas hack is linked to Scattered Spider.