cdom.org

cdom.org was compromised in a ransomware attack attributed to BrainCipher in October 2025. The organization, operating in the Education sector in United States, was added to the group's data leak site as part of an extortion campaign.

BrainCipher 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.