Possible future hack?

I got one of those [Removed] phishing e-mails. I was planning on updating my computer settings on battle.net anyhow, so I followed the link. However, I didn't pay attention to the address name. I filled out the form and when I reached the success screen, I looked at the address and realized what I'd done. I changed my password immediately and I do have an authenticator that I've had for some time, but I want to play everything safe and followed all of the directions listed here: http://us.battle.net/en/security/help, including posting here, which I'm doing right now. I haven't been hacked yet, but I'm taking every precaution I can right now to avoid it. Hopefully, it won't happen, but I ask that you please keep an eye on this for me.

Thanks,
Wesley

----EDIT---

The e-mail I got read the following:


Greetings!

Get those opt-ins ready for the World of Warcraft: Cataclysm closed beta! The sundering of Azeroth is nigh, and you do not want to be left out in the cold of Northrend when you could be enjoying the sun-drenched beaches on the goblin isle of Kezan. To ensure you are opted-in and eligible as a potential candidate, you will need a World of Warcraft license attached to your Battle.net account, have your current system specifications uploaded to the Battle.net Beta Profile Settings page, and have expressed interest through the franchise-specific check boxes.

Get the Installer - Log in to your Battle.net account: (-edited out address... It's domian is in the first sentence of the above paragraph above the edit line, anyways-)

** IMPORTANT ** To avoid graphical bugs and other technical issues, please ensure your video card drivers are up-to-date.

Enjoy the game!

Blizzard Entertainment, Inc.

http://www.blizzard.com/support/wowindex/



Of course, I know now that this was fake. Especially since I already HAVE a Beta invite. x.x