The newest virus circulating is the UPS/Fed Ex Delivery Failure. You will receive an e-mail from UPS/Fed Ex Service along with a packet number. It will say that they were unable to deliver a package sent to you on such-and-such a date. It then asks you to print out the invoice copy attached.
DO NOT OPEN THE ATTACHMENT!
DON’T TRY TO PRINT THIS.
IT LAUNCHES THE VIRUS!
Read more: http://www.debbiedoescoupons.com/2010/11/11/upsdhlfed-ex-delivery-failure-email-is-really-a-virus/#ixzz151L59kgv