The global secret group ransomware group listed Portman Finance Group on its data leak site on 2026-07-26. Country: GB Sector: Financial Services Domains named: portmanfinancegroup.co.uk Claim as published on the leak site: Country: United Kingdom | Website: portmanfinancegroup.co.uk | Revenue: £300 Million | Industry: Finance | Employees: 1000-5000 Employees | Properties: 209 GB (255,244 Files, 34,852 Folders)