Can you show those emails, what sort of links and messages they contain so others can have better understanding of this.
Examples for fake emails:
From counbase,
Unauthorized sign in... Please verify.
From Blockchain,
Ghash.io sent you 0.19 BTC . Claim your reward
Please verify your wallet. There was some problems, so please changr your password.
A link will be there. When you click it you will be redirected to coinbase or blockchain but your password or btc will be stolen. If you find a suspicious mail, then just point your mouse pointer towards the link and you can see the link in the bottom left corner. Try to avoid qnd delete such mails.
Kinldy,
Muhammed Zakhir