The akira ransomware group listed Navien, Inc. on its data leak site on 2025-02-24. Country: US Sector: Manufacturing Domains named: navien.com Claim as published on the leak site: The #1 brand in high-efficiency condensing tankless water heaters , combination boilers and wall-mounted boilers. Official ENERGY S TAR® Partner. Navien products are available in the U.S. and Canad a through a select network of wholesale distributors. We are ready to upload more than 61 GB of essential corporate doc uments such as: contact numbers and e-mail addresses of employees and customers, financial data (audits, payment details, reports) , NDA’s, etc.