We will never ask for your recovery phrase, keys or passwords. Nobody legitimate will.

Spot the scam: ten everyday situations

Ten short situations. For each one, choose safe or suspicious, then check your answers to see the reasoning.

1. A social media account with a famous person's photo and a verified badge posts: "Send any amount to this address and I will send twice as much back. Today only."
2. Your phone shows a notification about a system update. You open the Settings app yourself and install the update from there.
3. You ask a question in an online crypto help group. A helpful member sends you a private message with a "wallet validation" form that asks for your recovery phrase.
4. An e-mail says your account will be closed in 24 hours unless you verify your details using the button in the message. The sender name is the name of a service you use.
5. You open a service from a bookmark you saved months ago. It asks for your password and then for the code shown in your authenticator app.
6. A caller says they are from your bank's fraud team. They know your name and part of your card number, and say you must move your money to a "safe account" they will give you.
7. Someone you met online a few weeks ago, but never on a live video call, tells you about a platform where their relative works and offers to show you how it gives them steady gains.
8. A week after you lose money to a scam, a "blockchain recovery lawyer" messages you. They already know about your case and say they can get your funds back for an upfront fee.
9. You copy a wallet address and paste it into a payment form. The first and last few characters match, but the middle of the pasted address is different.
10. You have just signed up for a newsletter on a site you typed in yourself. A minute later, an e-mail arrives asking you to confirm your address with a link.

This exercise is checked in your browser; your answers are not stored or sent anywhere. It is a practice tool for recognising scams, not a test of financial knowledge, and there are no prizes. The situations are illustrations written by our editors.