To understand the risk, you must understand the mechanism. Microsoft allows Volume License customers to activate systems using a KMS host. The KMS host activates systems for 180 days (the activation period). Every 180 days, the client must reconnect to the KMS server to renew the activation.
Windows Defender detects many variants of Microsoft Toolkit as "HackTool:Win32/AutoKMS" or "PUA:Win32/MicrosoftToolkit." Microsoft does not want these tools on their ecosystem. While some argue this is a "false positive" because the tool behaves like a hack tool, it is technically correct. Having this file on your system can cause issues with Windows Updates and real-time protection. Microsoft Toolkit .v2.6.4 Free Download
Students and teachers can often get Office 365 for free through their institution. To understand the risk, you must understand the mechanism
: Tools to back up, restore, or convert retail licenses to volume licenses. Legitimacy and Legal Status Every 180 days, the client must reconnect to
: A simplified "one-click" module that automatically detects the installed software and applies the best activation method. License Management