Talked to my wife. She tried to install a voice changer software yesterday from a link on twitter and it didn't install. This is a windows 11 PC. I see something new called WingFtpServer as a startup program. That has to be it. C'est la vie 
I think this is what initiated since your wife doesn't have computer knowledge about the do'"S and dont'S of crypto but the first mistake started from you for not using a hardware wallet or airgap computer to hold the Bitcoin. With that being said, there is no connection between the server software and the voice changer your wife downloaded.