Messner Reeves

Messner Reeves

Data Breach on September 21, 2023
Data Breach Report
Victimmessner.com
Threat ActorLockBit
Date DiscoveredSep 21, 2023
DescriptionMessner Reeves LLP is a national full-service business law firm providing legal services to a diverse group of clients.
Leak SizeUnknown

Credential Exposure for messner.com

We've indexed 95 @messner.com accounts from external breaches, plus 3 credentials for messner.com itself.

Last checked Aug 23, 2026

@messner.com addresses from external breaches
Third-party breaches94 accounts · across 53 breaches · 70 with a plaintext password · most recent Jan 25, 2026
Combo lists21 accounts · most recent Aug 6, 2026
Passwords for messner.com accounts
Combo lists3 logins · most recent Jun 22, 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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