My PC was recently infected with the Dyre virus at work. The virus came by way of our email system which is outlook. An email came with an attachment. If u clicked the attachment, you were infected. At some point, I thought my work PC was clean and logged into my Yahoo web email. My first question is, if I sent any email through Yahoo was that email infected?? My second question is do the current Norton Internet Security detection files scan for the Dyre virus?? I have updated my detection files and run a full system scan. No threats were found. Is there something else I need to do to ensure I do not have this virus? Thank you!!!