Pierce County Library System
Data Breach on May 23, 2025
| Data Breach Report | |||
|---|---|---|---|
| Victim | piercecountylibrary.org | ||
| Threat Actor | INC_RANSOM | ||
| Date Discovered | May 23, 2025 | ||
| Description | Pierce County Library System provides a wide range of services such as early learning programs, technology classes, job assistance, and community events. | ||
| Leak Size | Unknown |
Credential Exposure for piercecountylibrary.org
We've indexed 163 @piercecountylibrary.org accounts from external breaches, plus 238 credentials for piercecountylibrary.org itself.
Last checked Aug 13, 2026
| @piercecountylibrary.org addresses from external breaches | |
|---|---|
| Third-party breaches | 160 accounts · across 50 breaches · 152 with a plaintext password · most recent Aug 18, 2024 |
| Combo lists | 34 accounts · most recent Aug 7, 2026 |
| Passwords for piercecountylibrary.org accounts | |
|---|---|
| Combo lists | 233 logins · most recent Aug 8, 2026 |
| Infostealer logs | 52 logins · 40 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?
Pierce County Library System 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.