The daixin ransomware group listed Gagosian on its data leak site on 2025-09-11. Country: US Sector: Retail & E-Commerce Domains named: gagosian.com Claim as published on the leak site: Established by Larry Gagosian in Los Angeles in 1980, Gagosian is a global gallery specializing in modern and contemporary art that employs more than three hundred people at eighteen exhibition spaces across the United States, Europe, and Asia.