I used to have a wow account and never fully closed it so am getting the same things in my email. Dont click on the link in the email. Could be a spam operation to get you to go to a false website that looks offical but it aint just to get your email and password. I heard of this happening a few times and a few people tried that with me to get my paypal details. Piece of advice? If you ever get emails like that dont click the link just in case. Open a new tab and go to the website directly and see for your self if its only a scam or really a lagite message.
That policy saved my paypal on mroe than one occasion as well as my ebay
