The alphv ransomware group listed CHARLES P VONDERHAAR CPA WAS HACKED MORE TNAH 50GB SENSETIVE DATA LEAKEDCHARLES P VONDERHA on its data leak site on 2023-07-26. Country: US Sector: Financial Services Domains named: cpvcpa.com Claim as published on the leak site: Who is Charles P Vonderhaar Cpa Headquarters 10001 Alliance Rd Ste 2, Cincinnati, Ohio, 45242, United States Phone Number (513) 563-0598 Fax: (513) 563-1605 Email: [email protected]