The akira ransomware group listed Corinthian Media on its data leak site on 2025-07-04. Country: US Sector: Professional Services Domains named: medibuying.com Claim as published on the leak site: Corinthian Media is a service-driven, results-oriented media buyi ng and planning company. We are ready to upload more than 7 GB of corporate documents. Det ailed financial data, credit card scans, personal documents scans , medical information, NDAs, etc.