We received an sms text today from allegedly Royal Mail:
Royal Mail: Your package has a £2 shipping fee, to pay this now visit https://package-shipping.net. Package will be returned to the sender if unpaid.
If you click on the link you are directed to a bogus webpage that mimics RoyalMail website asking you for your details such as date of birth, name, email...
I guess if you click to continue you will have to pay something...
And you know the rest...
Just be careful!