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hollu Systemhygiene

qilin

This record tracks a ransomware attack claimed by the qilin group against hollu Systemhygiene. 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
Austria
Business Category
Other
Employees
51-100
Discovered
2026-03-18
Published
March 18, 2026
Victim ID
EyIR5jmFtY6S

Attack Summary

hollu Systemhygiene was named by the qilin ransomware group as a targeted organization. It operates in the Other sector. The affected entity is based in Austria. The incident was first observed on March 18, 2026.

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