The insomnia ransomware group listed Zaner Group on its data leak site on 2026-02-25. Country: US Sector: Financial Services Domains named: www.zaner.com Claim as published on the leak site: Zaner, a family-owned brokerage since 1980, provides global commodities risk-management, advisory, research, and trading tech. Serving futures, metals, currencies, energies and agriculture, they offer hedging, precious metals solutions, competitive pricing.