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Highmark Companies

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This record tracks a ransomware attack claimed by the play group against Highmark Companies. It collects the publicly disclosed attack details — sector, location and timeline — as published on the operator's leak site and indexed by Breach House.

Country
United States
Business Category
Public Sector
Employees
51-100
Discovered
2025-11-20
Published
November 11, 2025
Victim ID
EX6WvnJsc3YH

Attack Summary

United States

Visit Website Original Post View Group: play
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