Announcement until 31.10

Announcement until 31.10 was compromised in a ransomware attack attributed to brotherhood in October 2025. The organization, operating in an undisclosed sector in Unknown, was added to the group's data leak site as part of an extortion campaign.

brotherhood 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.

Membership Organizations