I would think maybe you hit the wrong number by mistake. Try calling the same number again and see what happens. I guess anything is possible but in your case I think you are fine. What is the number you called ? I can call that number and see what I get .

I had suggested in an earlier post for you to download the Farbar Recovery Tool. I can tell more about your system if you do this and then post me the log files. It will create two files. I need both

Farbar Recovery Scan Tool Download

I would not download anything else like the browser suggested until we know for sure your computer is clean. If you need more help on doing the farbar thing please let me know. Here is a link that will show you how
How to Run the Farbar Recovery Scan Tool - YouTube

Tom