A while back before I fully understood how Comodo works, I was trying to allow a program through the Firewall. Something I couldn't do at the time, as stupid as that sounds. Anyway, I asked a Geekbuddy person to help me with my problem, he asks to take remote control of my computer. I let him do so, and then he turns off every protective setting on Comodo and disconnects without a word. I got a virus that same day.