Mitchell Silberberg and Knupp
Data Breach on February 13, 2026
| Data Breach Report | |||
|---|---|---|---|
| Victim | msk.com | ||
| Claimed By | BusinessDataLeaks | ||
| Date Discovered | Feb 13, 2026 | ||
| Description | Mitchell Silberberg & Knupp LLP is a prominent law firm established in 1908 based in the USA (California), specializing in entertainment, intellectual property, corporate law, labor & employment, and regulatory matters. | ||
| Leak Size | Unknown |
Credential Exposure for msk.com
We've indexed 521 @msk.com accounts from external breaches, plus 32 credentials for msk.com itself.
Last checked Oct 4, 2026
| @msk.com addresses from external breaches | |
|---|---|
| Third-party breaches | 492 accounts · across 136 breaches · 435 with a plaintext password · most recent Aug 30, 2026 |
| Combo lists | 261 accounts · most recent Oct 4, 2026 |
| Passwords for msk.com accounts | |
|---|---|
| Combo lists | 32 logins · most recent Oct 1, 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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