KMSAuto Easy 106v6 Activator is a legitimate tool that uses the KMS activation method developed by Microsoft. However, as with any software, there are risks associated with using it. Users should ensure that they download the tool from a trusted source and use it responsibly.
Using activators like KMSAuto from unofficial sources (such as uTorrent or random download sites) is highly risky: HackTool:VBS/KMSAuto threat description - Microsoft KMSAuto Easy 106v6 Activator is a legitimate tool