Blizzard has sent out the first set of invitations to registered gamers all over the world. The scheme works the same way in almost all cases: the recipient gets lured to click a given link and to type in the login credentials on the landing page which is a replica of the original webpage of the targeted game. The only links given in the real mail lead to the forums, FAQ and support sections on blizzard.com. The cyber criminals behind these scams are trying to make money with ads and surveys.”]
Source: https://securelist.com/gaming-the-security-beware-of-fake-diablo-iii-beta-invitations-10/31008/