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Tass Meister Patent Firm

qilin

This record tracks a ransomware attack claimed by the qilin group against Tass Meister Patent Firm. 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
Japan
Business Category
Other
Employees
51-100
Discovered
2025-11-06
Published
November 06, 2025
Victim ID
2cEMtMOOH2PE

Attack Summary

Tass Meister Patent Firm is listed as a victim of the qilin ransomware operation. It operates in the Other sector. The affected entity is based in Japan. The incident was first observed on November 06, 2025.

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