I've had some close calls already and with AI making it cheap to tailor scams to individuals it's probably only a matter of time. For my parents in their 70s,

I've had some close calls already and with AI making it cheap to tailor scams to individuals it's probably only a matter of time. For my parents in their 70s, even more so. No amount of reminding them to read URLs first is going to help. So my question is: what are best practices to limit the blast radius when I (or they) inevitably click the wrong link?