Carl Fischer

Carl Fischer

Data Breach on February 16, 2024
Data Breach Report
Victimcarlfischer.com
Threat ActorLockBit
Date DiscoveredFeb 16, 2024
DescriptionCarl Fischer Music is an educational and performance sheet music publisher.
Leak SizeUnknown

Credential Exposure for carlfischer.com

We've indexed 30 @carlfischer.com accounts from external breaches, plus 41 credentials for carlfischer.com itself.

Last checked Aug 16, 2026

@carlfischer.com addresses from external breaches
Third-party breaches30 accounts · across 26 breaches · 22 with a plaintext password · most recent Aug 13, 2024
Combo lists8 accounts · most recent Jan 14, 2026
Passwords for carlfischer.com accounts
Combo lists22 logins · most recent Aug 2, 2026
Infostealer logs21 logins · 17 infected devices · most recent Aug 4, 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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