The stormous ransomware group listed FANASA.COM on its data leak site on 2026-05-03. Country: MX Sector: Retail & E-Commerce Domains named: fanasa.com Claim as published on the leak site: Personally Identifiable Information (PII), ​Electronic Fiscal Documents (CFDI/XML), ​Financial Transaction Records, ​Commercial Invoices & Billing Data, ​Taxpayer Identification Numbers (RFC), ​Client & Vendor Database/​Internal Corporate Documentation