Kelly Group
Data Breach on March 20, 2023
| Data Breach Report | ||
|---|---|---|
| Victim | kelly.co.uk | |
| Threat Actor | Blackbyte | |
| Date Discovered | Mar 20, 2023 | |
| Description | Kelly Group is a telecommunications and utilities company. | |
| Leak Size | Unknown |
Credential Exposure for kelly.co.uk
We've indexed 229 @kelly.co.uk accounts from external breaches, plus 110 credentials for kelly.co.uk itself.
Last checked Aug 16, 2026
| @kelly.co.uk addresses from external breaches | |
|---|---|
| Third-party breaches | 214 accounts · across 84 breaches · 160 with a plaintext password · most recent Oct 5, 2025 |
| Combo lists | 84 accounts · most recent Aug 7, 2026 |
| Passwords for kelly.co.uk accounts | |
|---|---|
| Combo lists | 106 logins · most recent Aug 8, 2026 |
| Infostealer logs | 21 logins · 15 infected devices · most recent Jul 19, 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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