A short while ago, I had another one of those phone calls where the company wants you to turn on your computer and enter their instructions because you have a problem on your computer that needs sorting. I played them along for quite a while and three times they called me. To cut the story short, they threatened me, that if I did not do what they asked, my computer will be hacked in two days time and not useable. I have good security but the threat has me concerned. Is it possible that they can hack into my computer? They said that even if I buy a new computer they will do the same thing. I am asking you, what do you think I should do? Should I report it to anyone?