The incransom ransomware group listed lantisnet.com on its data leak site on 2026-08-05. Country: US Sector: Technology Domains named: lantisnet.com Claim as published on the leak site: Lantis Enterprises, Inc. is an American consulting and management organization historically rooted in rural healthcare, skilled nursing, and senior living operations. Headquartered in Spearfish, South Dakota, the firm has expanded its focus to cross-industry advisory services