
besttaxfiler.com
Data Breach on November 22, 2021
| Data Breach Report | ||
|---|---|---|
| Victim | besttaxfiler.com | |
| Claimed By | LockBit | |
| Date Discovered | Nov 22, 2021 | |
| Description | N/A | |
| Leak Size | N/A |
Credential Exposure for besttaxfiler.com
We've indexed 9 @besttaxfiler.com accounts from external breaches, plus 72 credentials for besttaxfiler.com itself.
Last checked Sep 27, 2026
| @besttaxfiler.com addresses from external breaches | |
|---|---|
| Third-party breaches | 5 accounts · across 11 breaches · 3 with a plaintext password · most recent Feb 7, 2024 |
| Combo lists | 5 accounts · most recent Sep 22, 2026 |
| Passwords for besttaxfiler.com accounts | |
|---|---|
| Combo lists | 46 logins · most recent Sep 25, 2026 |
| Infostealer logs | 26 logins · 22 infected devices · most recent Sep 9, 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?
besttaxfiler.com 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.