Dun & Bradstreet
Data Breach on July 12, 2023
| Data Breach Report | ||
|---|---|---|
| Victim | dnb.com | |
| Threat Actor | CL0P | |
| Date Discovered | Jul 12, 2023 | |
| Description | Dun & Bradstreet Companies of Canada is the world’s leading source of commercial information and insight on businesses for over 150 years. | |
| Leak Size | Unknown |
Credential Exposure for dnb.com
We've indexed 4,200 @dnb.com accounts from external breaches, plus 5,704 credentials for dnb.com itself.
Last checked Aug 16, 2026
| @dnb.com addresses from external breaches | |
|---|---|
| Third-party breaches | 3,970 accounts · across 487 breaches · 3,569 with a plaintext password · most recent Jan 25, 2026 |
| Combo lists | 1,542 accounts · most recent Aug 7, 2026 |
| Phishing pages | 31 accounts · most recent Aug 13, 2026 |
| Passwords for dnb.com accounts | |
|---|---|
| Combo lists | 3,085 logins · most recent Aug 15, 2026 |
| Infostealer logs | 2,755 logins · 1,896 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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