Account has been hacked or compromised.
If you're seeing this message, check your email for details about the violation and a link to information on the appeals process.
Information on banned game accounts.
Follow these helpful tips to secure your account from hackers
Information on linking your Twitch and Battle.net accounts.
Players contacting about a friend's account who may be compromised.
Steps on how to create a new Administrator Profile.
If you forgot your Blizzard account email, you can use your phone number to find your account.
How to move a game account to a different Blizzard account
How to change the country / region of residence on a Blizzard account.