The lockbit3 ransomware group listed arnoldoilco.com on its data leak site on 2023-05-26. Sector: Energy & Utilities Domains named: arnoldoilco.com, texas.arnold Claim as published on the leak site: Arnold Oil Company has been serving customers in South Texas since 1939. What began as an oil warehouse in the early years eventually turned into the largest distributor of automotive parts and lubricants in South Texas.Arnold Oil Company successfu...