The embargo ransomware group listed ludlums.com on its data leak site on 2026-03-26. Country: US Sector: Technology Domains named: ludlums.com Claim as published on the leak site: Ludlum Measurements, Inc. (LMI), founded in 1962 in Sweetwater, Texas, designs, manufactures, and supplies radiation detection and measurement equipment used w... - We have 5 TB data including full source codes, client data, and more.