Y-12 Credit Union
Data Breach on October 18, 2023
| Data Breach Report | ||
|---|---|---|
| Victim | y12fcu.org | |
| Claimed By | ALPHV | |
| Date Discovered | Oct 18, 2023 | |
| Description | Y-12 Federal Credit Union is a not-for-profit credit union, offering banking services to individuals and businesses in East Tennessee. | |
| Leak Size | Unknown |
Credential Exposure for y12fcu.org
We've indexed 105 @y12fcu.org accounts from external breaches, plus 68 credentials for y12fcu.org itself.
Last checked Oct 4, 2026
| @y12fcu.org addresses from external breaches | |
|---|---|
| Third-party breaches | 103 accounts · across 47 breaches · 97 with a plaintext password · most recent Aug 18, 2024 |
| Combo lists | 32 accounts · most recent Jul 10, 2026 |
| Passwords for y12fcu.org accounts | |
|---|---|
| Combo lists | 67 logins · most recent Oct 1, 2026 |
| Infostealer logs | 19 logins · 7 infected devices · most recent Oct 2, 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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