The newest virus circulating is the UPS/Fed Ex/USPS Delivery Failure

You may receive an e-mail from UPS, Fed Ex, or USPS 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.

DON'T TRY TO PRINT THIS. IT LAUNCHES THE VIRUS!

Pass this warning on to all your PC operators at work and home.

This virus has caused millions of dollars in damage in the past few days.

Snopes confirms that it is real.