How to block communication from another player in the Blizzard Battle.net Desktop App.
How to report harassment taking place within Blizzard chat.
How to block communication from another player in Heroes of the Storm.
Reporting another player that is using an offensive or inappropriate BattleTag
How to report a player in Heroes of the Storm
A BattleTag™ is a player-chosen nickname that identifies your Battle.net account
The code of conduct for Blizzard Entertainment forums
Information on the Blizzard Authenticator
What to do if you receive this error when adding your phone number to your Blizzard account