Okay so, I just woke up this morning and I wanted to do blender stuffs. So I looked up Blender Guru's YT channel because I was working on something, and I noticed that his channel didn't appear, just a few videos saying that his channel had been hacked by investment scammers or something. I remember that his channel name and profile were changed a few days ago to a company called 'Ripple Invest' which, if you don't know; they are the company that owns XRP which is a crypto currency. I can't even find his channel anymore. I watched a video on YT that said, that the people who 'hacked' his channel are people posing as ripple invest to trick viewers into giving them money. They had a live stream that made it were accounts were purposefully unable to use chat, which I remember seeing. I don't know what's going on, but I recommend you do some research on your own and try to find stuff out.