SigniFlow
Data Breach on December 08, 2023
| Data Breach Report | ||
|---|---|---|
| Victim | signiflow.com | |
| Threat Actor | LockBit | |
| Date Discovered | Dec 08, 2023 | |
| Description | SigniFlow is a digital signature workflow software which enables the digitization of paper documents to be digitally signed or approved. | |
| Leak Size | Unknown |
Credential Exposure for signiflow.com
We've indexed 3 @signiflow.com accounts from external breaches, plus 240 credentials for signiflow.com itself.
Last checked Aug 16, 2026
| @signiflow.com addresses from external breaches | |
|---|---|
| Combo lists | 2 accounts · most recent Jul 29, 2026 |
| Third-party breaches | 1 accounts · across 1 breaches · 1 with a plaintext password · most recent Dec 16, 2019 |
| Passwords for signiflow.com accounts | |
|---|---|
| Combo lists | 180 logins · most recent Aug 15, 2026 |
| Infostealer logs | 86 logins · 53 infected devices · most recent Aug 7, 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.
Is your organization next?
SigniFlow was breached. Check if your company's credentials have been exposed in this or other data breaches.
Check your exposure →Continuous dark web monitoring alerts you when we find leaked credentials or session tokens for your company.