Big YouTube accounts are being plagued by hackers promoting Bitcoin scams resembling the hack that compromised Twitter (GOOGL)

· Hackers appear to have taken over several big YouTube channels in recent weeks, changing the channels' names to topics like "SpaceX" or "Elon Musk" and promoting Bitcoin scams.
· The hacked channels, some of which have tens or hundreds of thousands of subscribers, post videos urging people to send Bitcoin in order to be paid...