HighWire Press
hellcatThis record tracks a ransomware attack claimed by the hellcat group against HighWire Press. 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
Communication / Marketing
Employees
101-1000
Discovered
2025-04-05
Published
March 18, 2025
Victim ID
u8VE0qLwmH3J
Attack Summary
Jiraware <<3 !! We hold sensitive data from HighWire Press, a leading platform serving scholarly publishers. The data includes internal documents, communications, and materials that could impact both HighWire and its publishing partners.