phone scammers are the scum of the earth who will adapt their tactics as the winds change .Once came back from work to find my 80+ dad( who I sit with now on lockdown) on the phone talking to the doctor reviewing his prescription ,started to make us a mug of tea and I hear him saying he will have to go to find his wallet to give them his card details!!!!! WHOOAHHT gimmie the phone pa they hung up on hearing me ask who are you .Tried redial and the number was withheld .close one that . Now after a long chat on the subject he is a lot wiser .I could go on about this but it would be blocked because of the number and variety of four letter words I would use . Just keep your ears and eyes open