The akira ransomware group listed CSS Services on its data leak site on 2026-01-12. Country: US Sector: Professional Services Domains named: cssservicesinc.com Claim as published on the leak site: CsS Services provides end to end eviction management through our service infused technology platform to portfolios throughout the United States. We will upload 45gb of corporate data soon. Employee personal inf ormation, customer information, financials, and so on.