If your Mac cannot download the latest version from the App Store, it usually means your operating system is outdated. Instead of risking a compromised third-party download, you should address the root compatibility issue safely. How to Safely Get Apple Configurator
Third-party download sites (like “appnee,” “cmacapps,” or torrent trackers) are hotbeds for malware. Security researchers have found that of “REPACK” Apple software contains: Apple Configurator 2.6 Download REPACK