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criticalData breach1 July 2025

Qantas contact-centre breach affects up to 6 million

Customer data was taken via a third-party contact-centre platform.

Organisation
Qantas
Disclosed
1 July 2025
Affected
6,000,000
Data
Names, emails, phones, birthdates, frequent-flyer numbers
Attacker
Scattered Spider
Severity
critical
Region
Global
Source
CM Alliance monthly roundup ↗

Cite this

Nuffield Consulting, “Qantas contact-centre breach affects up to 6 million”, The Daily Tech Wire outage & breach log, 1 Jul 2025. https://techwire.nuffieldconsulting.com/incidents/2025-07-01-qantas-breach/ (retrieved 15 Nov 2026).

This entry summarises public reporting. Please also cite the original source: CM Alliance monthly roundup, https://www.cm-alliance.com/cybersecurity-blog/july-2025-biggest-cyber-attacks-ransomware-attacks-and-data-breaches.

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