That'sSocial engineering (security) - ways to trick people into revealing passwords and other such info for accessing computer systems. Sometimes being rather threatening, like saying that one's target's account is about to expire or that one's target's account has been broken into and it's necessary to log into it about that.
would you buy girl-scout cookies from a man in a ski mask at your door at 3:00AM? No? Then why the fuck are following along with that Indian on the phone that wants you to do stuff to your computer so he can "fix it"... cause Microsoft calls you all the time to fix things they "detect" you might need fixing, right?
Social engineering only works on gullible people. There has not been a clever social engineering attack since the IRS scam (which was not that clever either... how people believe that their government "sues" them for taxes, threatens legal action over a phone call, and would be happy to "make it all go away" with a money wire (no check, no credit card... a fucking bank wire).
Normally I would say that victims are fully deserving of loosing their money in some of the most moronic ways possible... but the problem is that money is used by terrorists, human traffickers, and money launderers.