I have heard some things about the famous ThePirateBay (which I am a huge fan of) using the clients CPU power (without permission) for mining crypto while the client is online on thepiratebay.org. Not sure how much of it is true - have visited TPB so many times and never had any performance spikes while on the site, however - technique described in this article is real so be aware of your internet visits and always make some research before trying new torrent websites. And thanks for sharing!
Upvoted, commented and followed by a.k.a Hash Courier - author of weekly articles about cryptocurrency world.
RE: 10101 -- Torrent Website Cryptocurrency Mining Shady Technique