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Composition Systems

qilin

This record tracks a ransomware attack claimed by the qilin group against Composition Systems. 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
Services
Employees
51-100
Discovered
2026-03-11
Published
March 11, 2026
Victim ID
mNFagU5AxkFy

Attack Summary

Composition Systems is listed as a victim of the qilin ransomware operation. It operates in the Services sector. The affected entity is based in United States. The incident was first observed on March 11, 2026.

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