Denise,
THe same thing has been happening to me.

In my hotmail account I have received in the last 2 days numerous e-mails (haven't opened them) that on the subject line say some of the things Karen lists on her last post. I just delete them without opening

My trend micro antivirus program notified me yesterday about that "Sober-N" virus and I downloaded the updates from Trend micro to be able to recognize it.