mining on vulnerable computers

Hello guys i have just heard news that crypto system prevented scums of mining silently on other ppls computers is that news legit ? would like to hear your thoughs guys

dont post here noob0

That true some websites are already able to silently mine using peoples computers

I don't think its possible to prevent silent mining, unless the program isn't FUD anymore.

I've made a website where when people open it it mines XMR. I open it in the Apple Store