License files downloaded from unverified sources (torrents, warez sites, forums) can be modified. While a license file looks like a text or configuration file, it can be engineered to execute scripts or hide malware that compromises the macOS system. Because the user often manually places these files in system libraries, they are effectively bypassing macOS security checks.
Developers often implement "phone home" mechanisms or logic checks within the software idefrag license file
To Leo, a fragmented hard drive was a personal insult, and his weapon of choice was a classic utility called Developers often implement "phone home" mechanisms or logic
As of 2019, Coriolis Systems ceased operations and transitioned its software to a legacy state. Consequently, the developer released for all versions of iDefrag to ensure existing users and retro-computing enthusiasts could continue using the tool. idefrag license file