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Ascom Holding AG

hellcat

This record tracks a ransomware attack claimed by the hellcat group against Ascom Holding AG. 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
Switzerland
Business Category
Retail / E-commerce
Employees
51-100
Discovered
2025-03-16
Published
March 15, 2025
Victim ID
wdkrNBbn6T4l

Attack Summary

44GB of sensitive data including internal reports, sales documents, confidential contracts, development tools, and source code stolen from Ascom.

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