Twice recently I have had emails from PayPal concerning a transaction I didn't make and to be delivered to an address which is not mine. Today's was for an adults fairy fancy dress outfit. There was a button to click on to cancel the transaction. I didn't do this, I phoned PayPal. They asked me to forward it to them, which I did. Later I had another email from PayPal saying if I didn't update my details my account would be frozen. I forwarded that one too.