Goose:
Phishing only works if you go to their heinous malware-laden sites. I would be somewhat concerned that they have some of your personal information (e.g email) though.
In the future I'd suggest setting up disposable email addresses (e.g. free mail services like Yahoo or google) that you use when registering for forums, email rebates, contests, etc. -- this will keep alot of the phishing/spam out of your real email address.
BTW, make sure you do your updates and that your firewall is turned on (go to System Preferences/Sharing and turn the firewall on).
Good luck!
