Recently a scammer posing as the support for coinbase connected with me and I found later that he was a scammer. How do I find out all the programs that he installed without my knowledge. I did a s ystem a restore to a previous date, but today my program loaded by itself and emptied my account. Can the experts please suggest what software(s) I should run, especially if he had disabled my virus, firewall and also defender protectioin. thank u.