Practical notes on confirming who you're actually talking to, and on sharing sensitive things without leaving them somewhere forever. No newsletter, no popups.
How to check the request is really from your accountant, the free ways to send it instead, and the two things worth doing if you already hit send.
The advice to listen for a robotic voice is going out of date. A way to settle who is calling that doesn't depend on your ear, plus the three ways a family code word fails in real life.
Caller ID can be faked and security questions can be looked up. What actually works, plus a five-minute conversation to have with your family this week.