While I don't agree with everything it recommends, the "Little Black Book of Scams" is a good starting point for having a talk with someone who you think is at

While I don't agree with everything it recommends, the "Little Black Book of Scams" is a good starting point for having a talk with someone who you think is at risk. https://www.interest.co.nz/sites/default/files/embedded_images/Little-Book-of-Scams-CFFC.pdf https://www.interest.co.nz/sites/default/files/embedded_imag... (NZ Version) https://www.accc.gov.au/system/files/Little%20Black%20Book%20of%20Scams%20-%20Pocket-sized%20guide.pdf https://www.accc.gov.au/system/files/Little%20Black%20Book%2... (AUS version)