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AT&T Denies ShinyHunters' Claim Of 70M User Data Breach

ID: daa3711b-53f2-5935-bbed-107754e66d66

STIX ID: report--daa3711b-53f2-5935-bbed-107754e66d66

Feed Name: Cyble Blog

Threat Score
70/100

Date Published: 2025-05-12

Date Updated: 2026-07-20

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The blog reports that the ShinyHunters cybercriminal group claims to possess and is auctioning an alleged AT&T database containing ~70 million SSNs and DOBs; it highlights the group's history of high-profile breaches and extortion, includes screenshots of forum listings, offers basic mitigation recommendations, and notes AT&T has denied the data came from their systems and that no official disclosure has been made.

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