The akira ransomware group listed Tange , Mann & Garza on its data leak site on 2026-04-01. Country: US Sector: Financial Services Domains named: tmgcpas.com Claim as published on the leak site: Tange , Mann & Garza is a full-service accounting firm offering a broad range of services for individuals, business owners, execut ives, and independent professionals. We will upload 40gb of corporate data soon. Employee passports DL and so on, detailed client information (financials, agreements a nd so on), NDA, etc.