I saw it once while I was fixing this someone's computer.
We went to a website and put some numbers in a box. These numbers then prompted an executable which we downloaded and ran, which then started a single-use remote desktop session. I also see scammers using this method all the time. Is this possible on TeamViewer? What is this feature called, and does it even have a name?
I know I could just send them a TeamViewer link and have them text a picture of a link, but having a one step process is really nice.