"Blizzard" Emails? How to avoid a Scam on your WoW Account

I really hope if you receive these emails, you don't click on anything. Don't get me wrong, I receive about 10 emails a week with folks trying to steal my account. It's actually getting hilarious. I really hope people don't fall for these. Most of them that I receive are like this:Dear customer,Due to suspicious activity, your Battle.net account has been locked. You tried to login your account