The bianlian ransomware group listed Smartfren Telecom on its data leak site on 2023-09-21. Country: ID Sector: Technology Domains named: smartfren.com Claim as published on the leak site: PT Smartfren Telecom Tbk, together with its subsidiaries, provides telecommunication services in Indonesia. The company develops, builds, owns, operates, leases, and maintains facilities and network to operate telecommunications network and services.