The qilin ransomware group listed IREM companies on its data leak site on 2025-10-23. Country: US Sector: Professional Services Domains named: www.irem.org Claim as published on the leak site: IREM companies, USA - is an international institute for real estate and asset managers, promoting management through education and information exchange. IREM conducts real estate management training courses, organizes national meetings of rea ...