Cozen O'Connor
Data breach claim reported September 23, 2026
| Data Breach Report | |||
|---|---|---|---|
| Victim | cozen.com | ||
| Claimed By | BusinessDataLeaks | ||
| Date Discovered | Sep 23, 2026 | ||
| Description | Cozen O’Connor is an international full-service law firm based in the USA (Pennsylvania), providing legal and government relations services. | ||
| Leak Size | Unknown |
Breach claims on this page are published by threat actors and haven't been verified by Breachsense.
Credential Exposure for cozen.com
We've indexed 1,171 @cozen.com accounts from external breaches, plus 10 credentials for cozen.com itself.
Last checked Nov 1, 2026
| @cozen.com addresses from external breaches | |
|---|---|
| Third-party breaches | 1,109 accounts · across 174 breaches · 1,016 with a plaintext password · most recent Dec 18, 2025 |
| Combo lists | 550 accounts · most recent Oct 30, 2026 |
| Passwords for cozen.com accounts | |
|---|---|
| Combo lists | 8 logins · most recent Oct 30, 2026 |
| Infostealer logs | 2 logins · 1 infected devices · most recent May 31, 2024 |
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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