The qilin ransomware group listed Risser Oil on its data leak site on 2024-08-29. Country: US Sector: Energy & Utilities Domains named: risseroil.com Claim as published on the leak site: P. N. Risser, Jr. became a distributor of petroleum products in parts of Pennsylvania, Maryland and West Virginia in the 1930’s. Mr. Risser and his family soon joined his parents as winter visitors in St. Petersburg each winter. One wint ...