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Qantas Hit by Cyberattack, 6 Million Customer Details Leaked

By Ahmed Khanji Updated 9 July 2025 2 min read

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Qantas Hit by Cyberattack, 6 Million Customer Details Leaked

Qantas has confirmed a cyber incident involving one of its offshore call centres. The breach was linked to a third-party platform used for customer service.

What’s happened?

On Monday, Qantas detected unusual activity on the external platform and moved quickly to contain it. Flight operations and internal systems were not affected.

The company is still confirming how much data was accessed but expects the number of affected records to be significant. The company has stated that 6 million customer records were held with the service that was exploited.

What data was accessed?

  • Names
  • phone numbers
  • email addresses
  • birth dates
  • Frequent flyer numbers

No payment details, passport information, logins or PINs were stored in the affected system.

What’s being done by Qantas?

Qantas is contacting affected customers directly and has set up a dedicated support line. Identity protection advice is being offered.

The breach has been reported to the AFP, the National Cyber Security Coordinator and the Office of the Australian Information Commissioner.

External cybersecurity experts have also been brought in to conduct a forensic examination and repair their systems.

Why this matters

Most businesses use third party platforms to manage normal daily operations. Things like payroll systems, websites and tools that store customer information. They sit outside core infrastructure but still hold valuable data. This is why they’re such a common path for attackers.

What customers should do

No banking or passport details were involved, which is a sign that Qantas was practicing proper data separation. But with names and contact details exposed, customers should:

  • Beware of increase phishing messages, especially using your full name or flight history
  • Watch for unexpected messages about your Qantas or frequent flyer accounts
  • Avoid clicking links or entering your login information into sites that look suspicious

If you’re concerned, Qantas has more support options listed on their official page.

Ahmed Khanji

Ahmed Khanji

CEO, Gridware

Ahmed Khanji is the CEO of Gridware, a leading cybersecurity consultancy based in Sydney, Australia. He is recognised for his insights into offensive security and emerging technologies such as blockchain, and often contributes to broader cybersecurity conversations across the country. With an extensive background as a security advisor to major Australian enterprises, Ahmed helps organisations navigate the evolving threat landscape with clarity and confidence.