Just recently, many users have suffered to online miners, but today there is a new level of threats. My father recently suffered because of his carelessness in storing seed phrases. Hackers stole a large sum of crypto and I do not exclude that it was just the aforementioned virus-stealer.
Some browser extensions may also be dangerous for your cash asset. I have removed all unnecessary from my Chrome few years ago, my calm is more important than any extra convenience  Currently I use Ubuntu because it has a higher level of protection from some types of internet attacks.