The tengu ransomware group listed Tahkout Group on its data leak site on 2026-01-28. Country: DZ Sector: Manufacturing Claim as published on the leak site: Tahkout Group is a large Algerian group of companies (sometimes described as a business alliance) founded and run by Mahieddine Tahkout, a well-known Algerian businessman in the automotive, transport, real estate and industrial sectors.