The "deep story" behind files like this often relates to the underground. Because this is a "Pro" (paid) version appearing in a .rar format on third-party sites, it is frequently associated with the following risks and behaviors: The Risks of Nulled Security Tools
Malicious versions of this specific .rar file may contain backdoors that allow attackers to bypass the very security features the plugin is supposed to provide. ithemessecuritypro730.rar
Version 7.3.0 was a significant update in early 2023 that addressed various bugs and enhanced the user dashboard. The "deep story" behind files like this often