The insomnia ransomware group listed Noble Inc. on its data leak site on 2026-04-07. Country: US Sector: Energy & Utilities Domains named: www.nobleoilfieldservices.com Claim as published on the leak site: Noble Casing, Inc., founded in 2009, provides casing running and conductor drilling services in the Rocky Mountain region, emphasizing safety, training and equipment upkeep. Subsidiaries Noble Drilling and Noble Trucking support production and rig moves.