A call from your bank's fraud team
There is a payment leaving your account in the next few minutes. I can stop it if you move the money now.
The state it needs: Urgency, plus relief that somebody is helping.
What it asks for: A transfer to a safe account they will name.
The check: Hang up, wait two minutes, and call the number printed on your card.
What it reveals: No bank asks anybody to move money to a safe account, and the fraud team you were speaking to has no record of the call.
The two-minute wait matters technically as well as psychologically: on some lines a caller can hold the connection open, so redialling immediately can reach them again.
A friend's investment that is doing very well
Small returns first, withdrawable on demand, and a private group of people who all seem to be earning.
The state it needs: Trust borrowed from somebody you know, and the fear of missing out.
What it asks for: Larger deposits, then a fee to release the profits.
The check: Try to withdraw everything, not some of it, before adding another penny.
What it reveals: The withdrawal that worked last month was your own money returned to build confidence. A full withdrawal produces a fee, a delay, or a tax that must be paid first.
This category takes nearly half of all money lost, and the reason is that it does not feel like a scam at any point until the end.
Somebody who understands you
Months of daily conversation, a plausible reason never to meet, and eventually a crisis that money would solve.
The state it needs: Attachment, and a reluctance to insult somebody by doubting them.
What it asks for: Help with a hospital bill, a customs charge, or an investment they are letting you in on.
The check: Ask for a live video call at a moment you choose, not one they schedule.
What it reveals: A reason, then another reason. The refusal is the answer, and it arrives long before any money is requested.
Around three in five of these begin on social media rather than on a dating service, which is why avoiding dating apps is not the protection people assume.
A message from a government office
An unpaid fine, an unclaimed refund or a warrant, with a deadline measured in hours.
The state it needs: Fear of authority, and the sense that a mistake is possible.
What it asks for: Payment by an unusual method, or your identity details to confirm the record.
The check: Look up the office yourself and ring them; never use a number, link or address from the message.
What it reveals: Departments do not demand immediate payment by transfer or gift card, and the reference number in the message does not exist.
The most reported category of all, and the one whose losses have grown fastest, because impersonating an institution now costs nothing to do convincingly.
A warning that your computer is infected
An alarming page that will not close, a telephone number, and a technician who confirms the worst.
The state it needs: Alarm, plus deference to somebody who appears to know more than you.
What it asks for: Remote access to your machine, and then a payment for the repair.
The check: Close the browser entirely — force it if necessary — and see whether anything is actually wrong.
What it reveals: The warning was a web page, not your computer, and it disappears with the tab. Nothing was infected before the call and something may be after it.
Older people are targeted disproportionately for this one, and the damage is often the remote access rather than the payment.
Your child, from a new number
Hello, this is me, I have broken my phone and I need to pay something urgently.
The state it needs: Protectiveness, and the awkwardness of asking your own family to prove who they are.
What it asks for: A transfer, quickly, before you can speak to them.
The check: Call the number you already have for them, or ask something only they would know.
What it reveals: Either they answer on the old number, or the question is deflected. Deflection is the answer.
Cloned voices have made the telephone version convincing, which raises the value of a question over a voice — and of a family agreeing on one in advance.