Hematology Oncology Consultants

Hematology Oncology Consultants was compromised in a ransomware attack attributed to rhysida 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.

rhysida 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.

Hematology Oncology Consultants Michigan Hematology Oncology is a private practice dedicated to providing the highest level of quality care in a healing environment for the mind, body and spirit of patients dealing with cancer and blood disorders. More