I clicked the link in
Jay's post, and after watching the hour-long interview, I noticed on the sidebar that there was another video that was live streaming, titled "Elon Musk bought another $7.5 Billion in BTC!" Wow, I thought, that's serious! I clicked on it and there was Musk giving an interview alright, but it was an old one I'd already watched. In the frame there was a big link to a site that supposedly doubled the amount of BTC sent. I reported it straight away, but then I saw another one with Jack Dorsey, with another link pointing to the same scam. It seems they spring up like mushrooms.
Now that you mention it, i remembered it was actually a suggested link from the Yellen vid posted earlier here.