The Daily Tech Wireby Nuffield Consulting

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criticalData breach30 March 2024

AT&T confirms 73 million customers' data leaked

AT&T confirmed a dataset of about 73 million current and former customers, including SSNs, had been posted online, years after ShinyHunters first claimed it.

Organisation
AT&T
Disclosed
30 March 2024
Affected
73,000,000
Data
Names, SSNs, account details, passcodes
Attacker
ShinyHunters
Severity
critical
Region
Global
Source
CM-Alliance ↗

Cite this

Nuffield Consulting, “AT&T confirms 73 million customers' data leaked”, The Daily Tech Wire outage & breach log, 30 Mar 2024. https://techwire.nuffieldconsulting.com/incidents/2024-03-30-at-t-breach/ (retrieved 15 Nov 2026).

This entry summarises public reporting. Please also cite the original source: CM-Alliance, https://www.cm-alliance.com/cybersecurity-blog/top-10-biggest-cyber-attacks-of-2024-25-other-attacks-to-know-about.

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