For the past few days, I've been getting notified that my system got infected with a Trojan.Zbot gen15. However, right after that, I get a message along the lines of, "The client will block traffic from IP Address ------------- for the next 600 seconds." Those aren't the exact words of the message, but I've been receiving something similar. I was told that I shouldn't worry about it because that means Symantec is doing its job, but should I be worried anyway? If I should, what should I do? I've done multiple scans, but no risks and/or viruses were detected.