I was getting that email from ebay too, and I am an ebay member but the thing is, it wasn't on the email address that i had registered with ebay! And a good tip...never follow links on emails. Open up a new browser window and type www.ebay.com
if you want to go to ebay. I know that for ebay the sign in link always starts with "signin.ebay.com" so if you don't see that....it's fake.
and yes it is a phishing scam....they're trying to steal your info.