Current existing fraud attempts
Never ever divulge your password or pin number to anyone.
This Official website has details of various current scams. Customs and Revenue web site.
Various ransomware scams are still on the web, see Kaspersky for details.
It appears that Microsoft Office macros are being used to infect computers, do not open unless you know they come from a reliable source.
Attention is drawn to another old scam which has never disappeared. It is the "Teeth Whitening" adverts on the internet.
Do NOT respond to them before checking Google or Bing on "teeth whitening scams".
This will save you a lot of worry and money!