GC Services
Data Breach on September 27, 2023
| Data Breach Report | ||
|---|---|---|
| Victim | gcserv.com | |
| Threat Actor | ALPHV | |
| Date Discovered | Sep 27, 2023 | |
| Description | GC Services offers a wide array of accounts receivable solutions and customer care solutions to both public and private sector org. | |
| Leak Size | Unknown |
Credential Exposure for gcserv.com
We've indexed 463 @gcserv.com accounts from external breaches, plus 127 credentials for gcserv.com itself.
Last checked Aug 16, 2026
| @gcserv.com addresses from external breaches | |
|---|---|
| Third-party breaches | 445 accounts · across 79 breaches · 414 with a plaintext password · most recent Dec 18, 2025 |
| Combo lists | 164 accounts · most recent Aug 8, 2026 |
| Passwords for gcserv.com accounts | |
|---|---|
| Combo lists | 122 logins · most recent Aug 15, 2026 |
| Infostealer logs | 31 logins · 19 infected devices · most recent Aug 3, 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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