Account under attack? >_<

[angeldeelite]

Recently I've been receiving E-mails from blizzard (I think) will post the contents below:


Hello,
This is an automated notification regarding your Battle.net account. Some or all of your contact information was recently modified through the Account Management website.
*** If you made recent account changes, please disregard this automatic notification.

*** If you did NOT make any changes to your account, we recommend you log in to Account Management review your account settings.
If you cannot sign into Account Management using the link above, or if unauthorized changes continue to happen, please contact Blizzard Billing & Account Services for further assistance.
Billing & Account Services can be reached at 1-800-59-BLIZZARD (1-800-592-5499 Mon-Fri, 8AM-8PM Pacific Time) or at billing@blizzard.com.
Account security is solely the responsibility of the accountholder. Please be advised that in the event of a compromised account, Blizzard representatives will typically lock the account. In these cases the Account Administration team will require faxed receipt of ID materials before releasing the account for play.
Regards,
The Battle.net Support Team
Blizzard Entertainment
www.blizzard.com/support
Online Privacy Policy


I've recieved 1-2 per day for over a week now, usually between 1AM - 6AM GMT.
I log into my Battle.net account online (NOT using the link in the mail) And everything looks fine, all details seem the same,
Log into all my accounts In-Game and all toons, gold etc are there no problems, no new toons (Maybe for gold spamming etc).
Have E-mailed Blizzard but no response as yet so thought i'd post here and see if any of you have had or get stuff like this often?
Or have any idea why i would be constantly getting sent these mails, are they authentic? have the hackers managed to learn real english now? hmmm
Any help would be greatly appreciated
/Cheers!