Velum

Velum was compromised in a ransomware attack attributed to THEGENTLEMEN in July 2026. The organization, operating in the Technology sector in Unknown, 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.

velum.biz zoominfo.com/c/velum-inc/372599932 We are making some files publicly available. We have hundreds of gigabytes of your files, including database projects, client contracts, personal data, and documents. If you do not want to face the consequences of a data breach, please contact us; otherwise, everything will be published. VELUM is a French manufacturer of professional lighting solutions based in Bischoffsheim, Alsace, operating since 1975. The company specializes in designing, developing, and manufacturing custom LED lighting fixtures for both indoor and outdoor environments. As a family-owned business, VELUM provides comprehensive support, including lighting studies, technical advice, and tailored solutions for professionals across various sectors