Reklamy na YouTube ťažili monero. preto je adblock povinnosťou.https://arstechnica.com/information-technology/2018/01/now-even-youtube-serves-ads-with-cpu-draining-cryptocurrency-miners/ Zdroj: https://mashable.com/2018/01/27/coinhive-youtube-google-doubleclick/#Q4lmTD7ARaqQ