What to do if the account of a friend or family member was compromised.
If you're seeing this message, check your email for details about the violation and a link to information on the appeals process.
What to do if a friend or family member has access to your account and has updated the account details, are preventing you from accessing the account, or has taken gold or items.
Blizzard or game account hacked or compromised.
Follow these helpful tips to secure your account.
Information on linking your Blizzard account with your Xbox Live®, Nintendo Switch®, or Playstation Network® console accounts.
Steps on how to create a new Administrator Profile.
A BattleTag™ is a player-chosen nickname that identifies your Blizzard account
Link to the EULA which contains the answer to this question.
How to create a new World of Warcraft account