The tengu ransomware group listed Sileno Companies Inc on its data leak site on 2026-03-07. Country: CH Sector: Hospitality Domains named: sileno.com Claim as published on the leak site: Sileno Companies Inc. A US company primarily operating in the hospitality and real estate sectors, its activities include: Hotel operation Property management Management of hotels' restaurants and bars Hospitality project development 22.9TB was encrypted in 14 hours on 3/5/2026 More than 67.07 GB was extracted