Paycor
Data Breach on July 10, 2023
| Data Breach Report | ||
|---|---|---|
| Victim | paycor.com | |
| Threat Actor | CL0P | |
| Date Discovered | Jul 10, 2023 | |
| Description | Paycor is a human capital management company that provides HR and payroll technology to small and medium-sized organizations. | |
| Leak Size | Unknown |
Credential Exposure for paycor.com
We've indexed 678 @paycor.com accounts from external breaches, plus 10,192 credentials for paycor.com itself.
Last checked Aug 16, 2026
| @paycor.com addresses from external breaches | |
|---|---|
| Third-party breaches | 586 accounts · across 131 breaches · 561 with a plaintext password · most recent Jan 8, 2026 |
| Combo lists | 206 accounts · most recent Aug 15, 2026 |
| Passwords for paycor.com accounts | |
|---|---|
| Combo lists | 9,723 logins · most recent Aug 15, 2026 |
| Infostealer logs | 2,330 logins · 1,521 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.
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