Cosmo Group
Attack Intelligence
Cosmo Group was compromised in a ransomware attack attributed to THEGENTLEMEN in April 2026. The organization, operating in an undisclosed 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.
cosmo.co.th zoominfo.com/c/cosmo-group-public-co/459326707 Cosmo Group PCL, founded in 1964 and headquartered in Bangkok (Sukhumvit), is a Thai luxury packaging manufacturer with over 60 years of experience. The company specializes in premium gift boxes, displays, watch dials, cases, and accessories for global luxury brands in jewelry, watches, cosmetics, and perfume. With 1,000–5,000 employees and a Swiss sales office (Cosmo Pusterla 1880), Cosmo serves top-tier international clients and holds multiple quality and sustainability certifications