Cincinnati Public Schools
Data Breach on September 06, 2024
| Data Breach Report | |||
|---|---|---|---|
| Victim | cps-k12.org | ||
| Claimed By | Ransomhub | ||
| Date Discovered | Sep 06, 2024 | ||
| Description | Cincinnati Public Schools is Greater Cincinnati’s largest school district. | ||
| Leak Size | 177GB |
Credential Exposure for cps-k12.org
We've indexed 505 @cps-k12.org accounts from external breaches, plus 761 credentials for cps-k12.org itself.
Last checked Oct 11, 2026
| @cps-k12.org addresses from external breaches | |
|---|---|
| Third-party breaches | 463 accounts · across 81 breaches · 453 with a plaintext password · most recent Feb 24, 2025 |
| Combo lists | 310 accounts · most recent Oct 9, 2026 |
| Passwords for cps-k12.org accounts | |
|---|---|
| Combo lists | 691 logins · most recent Oct 10, 2026 |
| Infostealer logs | 315 logins · 149 infected devices · most recent Sep 16, 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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