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Listed on a ransomware leak site

ONEX CANADA ASSET MANAGEMENT INC

onex.com

ONEX CANADA ASSET MANAGEMENT INC was listed on the D4rk4rmy and Clop leak site on Mar 14, 2023. Brandefense has recorded 2 separate claims against it. Information as of Oct 19, 2026.

Country: CanadaIndustry: Financial Services
Updated continuously · figures as of Oct 19, 2026
Claimed by
D4rk4rmy, Clop
First listed
Mar 14, 2023
Claims recorded
2

2 Leak-Site Claims.

D4rk4rmyConfirmed claim
Posted on the leak site
Aug 7, 2025
Collected by Brandefense
Aug 7, 2025
Data claimed
Not stated
Leak-site post text, written by the group
[removed] Onex Partners is a private equity platform focused on the upper-middle market in the United States, Canada, and Europe. Our successful track record is built on deep sector specialization and a disciplined, hands-on approach to private equity investing. they...
ClopConfirmed claim
Posted on the leak site
Mar 14, 2023
Collected by Brandefense
Jul 12, 2025
Data claimed
Not stated

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Figures as of Oct 19, 2026. Confirmed leak-site claims collected by Brandefense technologies and validated by Brandefense analysts.

Listed on a leak site means a ransomware group has claimed the company; it is not a confirmed breach. To request a correction or removal, contact Brandefense.