Few minutes ago I received an email from Coinbase said that someone was trying to log into my account

I didn't careful so I clicked "Cancel Request"
After that I realized that it's a fake email cause the real email only mailed by amazonses.com, but luckily I set up my Coinbase account with highest level secure with both Google Authenticator and phone SMS
I just want to let everyone know about this and be careful.
This is the first time I received this one.
I also get mail like you and it records your account login from iphone with ip in USA. But if you notice this is a fake mail it is trying to deceive us to steal account.