using a reputable antivirus like Windows Defender, Malwarebytes, or Bitdefender.

and do not attempt to run the .exe or installer.

If you need to use Rhino 6, the only safe way is to download it through the official Rhino website .

: Legitimate software developers (McNeel & Associates) do not distribute their products via torrent archives with "crack" in the name.

If you have downloaded anything from this source, you should: immediately.