Hillside Lumber
Attack Intelligence
Hillside Lumber was compromised in a ransomware attack attributed to THEGENTLEMEN in May 2026. The organization, operating in the Manufacturing sector in United States, was added to the group's data leak site as part of an extortion campaign.
THEGENTLEMEN 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.
hillsidelumber.com Hillside Lumber is a family-owned full-service building materials supplier established in 1979, based in Westbrook, Maine. The company serves builders, contractors, and DIY enthusiasts throughout Southern Maine with high-quality lumber, saw mill products, kitchen design, and building supplies. With 38 employees, they provide professional service to both construction professionals and homeowners.