The risk levels are too high and growing almost daily. Anyone involved in heavily regulated industries, I am sure, has seen the recent uptick in privacy laws and controls, some of which are very specific to accessing data and other assets from outside the U.S.
Darknet Diaries had a fascinating episode sometime last year about a guy who discovered his identity and resume were being used to get remote jobs, presumably by a foreign worker or organization of some kind.]
I imagine a large increase in cyber insurance premiums for companies that outsource tech talent is not far away. In my experience it is quickly becoming less and less affordable to hire overseas.