Help, I think that a hacker possibly hacked me. I have ran malwarebytes and super anti-spyware, and I have removed what came up, however, I have been told that hacker's tools may not show up on spyware scanners many times, especially if the hacker knows what they are doing, in my case- the hacker has said that they are experienced in hacking and have hacked others before, so I feel as if what they might have injected my computer with would not show up.
The hacker said that they have been using something called a browser exploitation framework program to hack into people's computers, they said that they can use it to see the people's screens and even their webcams, and apparently it connects them to the persons host. I am afraid that they have done this to my computer, and I'm really freaked out.. I know that something like this would probably not show up on spyware programs, so WHAT DO I DO? Please help..