The black x ransomware group listed i-one on its data leak site on 2026-08-30. Country: KR Domains named: www.i-one.co.kr Claim as published on the leak site: This company is a manufacturer of car parts. We have obtained all of your company's technical data. (1TByte) If you do not contact us, all your data, including technical, sales, drawings, quality, logistics, and supply chain information, will be leaked.