The thegentlemen ransomware group listed Grupo San Cristobal on its data leak site on 2026-11-12. Country: MX Sector: Other Domains named: gruposancristobal.com.mx Claim as published on the leak site: gruposancristobal.com.mx Grupo San Cristóbal is a Mexican group of companies based in Mexico City, founded by Cristian Montalvo Flores, offering property management, accounting, construction, insurance and legal services across 10 plus business units. With over 250 employees, 500 clients and 2,800 properties under management, it provides full-cycle services for property owners and businesses. Its property management division handles condominium administration, maintenance, security, budgeting an