The dragonforce ransomware group listed Capital Star Oil & Gas Inc. on its data leak site on 2025-12-02. Country: US Sector: Energy & Utilities Domains named: www.capitalstaroilngas.com Claim as published on the leak site: Capital Star Oil & Gas, Inc. is a small independent oil & gas company based in Houston, Texas. Most of drilling activities are financed through private placement investments for investors looking for tax benefits, including deductions for intangible drilling costs (IDC). Minimizing risk by using 3-D seismic and expert consultants before selecting prospects. Capital Star Oil & Gas, Inc. was established in 2002.