Account has been hacked or compromised.
Changing language settings for game and/or communications from Blizzard
Information on the World of Warcraft Character Transfer service
How to move a game account to a different Blizzard account
Phishing scams can take many forms—fake websites, suspicious emails, and threatening in-game whispers are the most common types.
Missing mounts, pets, achievements, heirlooms, toys or appearances missing after transferring one WoW character to another Blizzard account.
Unable to move a character to a different Blizzard account
World of Warcraft accounts are assigned a name on creation, would like to change that name.
How to consolidate multiple Blizzard accounts into a single account.
What happens when changing factions