Thompson Dorfman Sweatman

Thompson Dorfman Sweatman was compromised in a ransomware attack attributed to obscura in October 2025. The organization, operating in the Business Services sector in Canada, was added to the group's data leak site as part of an extortion campaign.

obscura 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.