[MRM]

One of the main scams with scam UPS invoices is that the attachment contains a virus. If you click on the attachment to open the invoice you might download the virus. Just to be safe run your virus scanner and check your files for security.

I never click on any attachments anymore unless I was expecting it and know for sure who it's coming from. Even then I scan it to make sure it isn't malicious. I can't count how many time iTunes or McAfee or UPS or DHL or Amazon has sent me an invoice or a refund notice, that all I have to do to see what it is is to click on the attachment.