Originally Posted by tweaked
being that they asked you to MAIL them the info they have committed the federal crime of MAIL FRAUD.
Sounds like a scam. If one wanted to make certain; best way would be to call into
their tech support line. Not the one provided from any email, but rather one off Blizzard's official website itself. A tech there might ask for a copy of the email; but it would be more to find out who's impersonating them.
Oh, and it's a good idea to
change the password when a scammer asks you don't