Samera Health
Attack Intelligence
Samera Health was compromised in a ransomware attack attributed to qilin in October 2025. 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.
qilin 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.
Samera Health is a Third Party Administrator (TPA) that provides Health, Dental, and Vision benefits for employer groups. The company focuses on delivering innovative and cost-saving solutions while ensuring a positive customer experience thr ...
Intelligence correlations link this incident to 1 vulnerability(ies) including CVE-2026-0257, which may have been leveraged as initial access vectors or for lateral movement.