The Marena Group
Attack Intelligence
The Marena Group was compromised in a ransomware attack attributed to kairos in February 2026. The organization, operating in the Healthcare sector in United States, was added to the group's data leak site as part of an extortion campaign.
kairos operates as a financially motivated ransomware-as-a-service (RaaS) operation, exfiltrating sensitive data and threatening public disclosure to pressure victims into paying ransom demands.
Contains a set of SQL databases For the past 30 years, Marena has been dedicated to advancing the effective use of medical-grade compression through research, innovation, design, and manufacturing of garments for long-term wellness benefits. Our mission is to help patients around the world heal in comfort, recover with confidence, and live better.