The old World of Warcraft Authenticator app is being discontinued soon, so players that are still using it should take these steps to avoid issues.

The Authenticator is a piece of hardware (we're guessing USB-related) has a button you press whenever you start World of Warcraft that must be inputted to log in. " What is the Blizzard Authenticator?

Set to be debuted at the Worldwide Invitational, the Blizzard Authenticator is a small device which is associated with your WoW account. It generates a random six-digit code which must be entered ...

Blizzard, fresh off its Earth-rattling Diablo III news, has just released a small gadget that supposedly improves the security of your World of Warcraft account.