Authenticator Policy Changed

Blizzard has made a policy change to its Authenticator security devices and programs in an effort to better protect game accounts.

Now, a single authenticator or installation of a mobile authenticator can only be attached to a single account. If you already had multiple accounts tied to a single auth, you will not need to purchase additional devices and it will continue to function as it has.

This change applies only to new authenticators, but those that remove an authenticator from a account will not be able to re-associate it with another account if it still has at least one account linked.

This should help reduce some of the account theft, or at least make it more cumbersome for thieves as they will have to get a new auth for each account they attempt to steal.

If you have not already added an authenticator to your account, I recommend you do so, especially if you have a World of Warcraft account. Free versions are available as applications for iOS and Android.