Multistate Tax
Data Breach on November 13, 2025
| Data Breach Report | |||
|---|---|---|---|
| Victim | multistatetax.net | ||
| Threat Actor | BlackShrantac | ||
| Date Discovered | Nov 13, 2025 | ||
| Description | Multistate Tax Inc. is a tax-preparation and accounting services firm based in the USA (Delaware), family-owned, established in 2010, working with individuals and small businesses. | ||
| Leak Size | 50GB |
Credential Exposure for multistatetax.net
We've indexed 1 @multistatetax.net accounts from external breaches.
Last checked Aug 16, 2026
| @multistatetax.net addresses from external breaches | |
|---|---|
| Third-party breaches | 1 accounts · across 1 breaches · 1 with a plaintext password · most recent Apr 30, 2021 |
| Combo lists | 1 accounts · most recent Jun 12, 2026 |
None of this is necessarily connected to the ransomware attack above.
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