The thegentlemen ransomware group listed Das Labor on its data leak site on 2026-04-04. Country: DE Sector: Healthcare Domains named: daslabor.eu, zoominfo.com Claim as published on the leak site: daslabor.eu zoominfo.com/c/friedrich-holzweber/549578383 is an Austrian private medical and chemical diagnostic laboratory led by Dr. Margit Striednig-Zechner and Dr. Beatrix Sterz. The lab offers a dedicated online ordering system called Cyberlab for referring physicians and healthcare professionals, emphasizing quality-oriented and service-driven care. It is a regional clinical diagnostics practice focused on delivering reliable medical and chemical laboratory testing to local healthcare providers