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Yumark Enterprises

qilin

This record tracks a ransomware attack claimed by the qilin group against Yumark Enterprises. 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
Hong Kong
Business Category
Communication / Marketing
Employees
51-100
Discovered
2026-01-19
Published
January 19, 2026
Victim ID
GWgoF6mumDay

Attack Summary

Yumark Enterprises was named by the qilin ransomware group as a targeted organization. It operates in the Communication / Marketing sector. The affected entity is based in Hong Kong. The incident was first observed on January 19, 2026.

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