Who called from 6479516352

Said it was the CRA

I've got a call from 16479516352 two days ago and officer Greg Williams left a message on my phone too...
Saying it was urgent to call back. So I did and he kept asking my full name, I said I can give you my phone
number, you should know my name, you called me. But he hang up...total scam

Weird "officer william" message. Thick accent, odd phrasing. Officers don't wish you good luck after threatenning you.  Did not call back