Tanner Health System
Data Breach on August 06, 2025
| Data Breach Report | |||
|---|---|---|---|
| Victim | tanner.org | ||
| Threat Actor | INC_RANSOM | ||
| Date Discovered | Aug 06, 2025 | ||
| Description | Tanner Health System is a nonprofit healthcare provider based in the USA, operating multiple hospitals and clinics that deliver comprehensive inpatient and outpatient services. | ||
| Leak Size | Unknown |
Credential Exposure for tanner.org
We've indexed 410 @tanner.org accounts from external breaches, plus 1 credentials for tanner.org itself.
Last checked Aug 16, 2026
| @tanner.org addresses from external breaches | |
|---|---|
| Third-party breaches | 410 accounts · across 93 breaches · 345 with a plaintext password · most recent Jan 8, 2026 |
| Combo lists | 139 accounts · most recent Aug 7, 2026 |
| Passwords for tanner.org accounts | |
|---|---|
| Combo lists | 1 logins · most recent Jun 21, 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.
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