The n0n ransomware group listed Hanjin Information Systems & Telecommunication Co., Ltd. on its data leak site on 2026-10-21. Country: KR Sector: Technology Claim as published on the leak site: IT services · South Korea | A complete corporate identity directory of an IT services company, 999 personnel accounts with names and corporate email addresses; The client staffing structure showing which personnel are seconded to major client organizations; Third party vendor accounts and their corporate domains | [NOT PAID — EXPOSED]