Ranger Investigation Guard

Ranger Investigation Guard was compromised in a ransomware attack attributed to direwolf in December 2025. The organization, operating in the Business Services sector in Thailand, was added to the group's data leak site as part of an extortion campaign.

direwolf 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.

Business Services