The akira ransomware group listed INP Schweiz on its data leak site on 2026-03-20. Country: CH Sector: Energy & Utilities Domains named: inp-e.ch Claim as published on the leak site: INP Schweiz AG partners with leading companies in the energy gene ration and transmission sector, providing comprehensive engineeri ng services that include concept development, planning, commissio ning, and testing. We will upload 9gb of corporate data soon. Employee personal info rmation (passports, DLs and os on), HR files, financials, client files, contracts with Siemens and others, etc.