AT&T
Data Breach on October 28, 2022
| Data Breach Report | ||
|---|---|---|
| Victim | att.com | |
| Threat Actor | Everest | |
| Date Discovered | Oct 28, 2022 | |
| Description | AT&T is an American multinational telecommunications holding company headquartered at Whitacre Tower in Downtown Dallas, Texas. | |
| Leak Size | N/A |
Credential Exposure for att.com
We've indexed 237,118 @att.com accounts from external breaches, plus 172,979 credentials for att.com itself.
Last checked Aug 16, 2026
| @att.com addresses from external breaches | |
|---|---|
| Third-party breaches | 211,962 accounts · across 2647 breaches · 170,523 with a plaintext password · most recent Jun 9, 2026 |
| Combo lists | 126,746 accounts · most recent Aug 15, 2026 |
| Phishing pages | 24 accounts · most recent Aug 12, 2026 |
| Passwords for att.com accounts | |
|---|---|
| Combo lists | 142,227 logins · most recent Aug 15, 2026 |
| Infostealer logs | 45,516 logins · 22,383 infected devices · most recent Aug 8, 2026 |
Logins may belong to customers or to staff, and the data doesn't say which. None of this is necessarily connected to the ransomware attack above.
Is your organization next?
AT&T was breached. Check if your company's credentials have been exposed in this or other data breaches.
Check your exposure →Continuous dark web monitoring alerts you when we find leaked credentials or session tokens for your company.