The lockbit3 ransomware group listed aqhch.com.cn on its data leak site on 2025-04-16. Country: CN Sector: Manufacturing Domains named: aqhch.com.cn Claim as published on the leak site: Heng Chang Machinery Co., Ltd (HCH), founded in 1988, is a leading world-class professional manufacturer of complete production lines for disposable hygiene products.