If it sounds like them and it is urgent, that is the moment to slow down
Voice scams work because they sound right and because they hurry you. You do not need to become an expert in anything. You need one habit, one phrase, and one rule about money — and everyone in the family needs to know them before the call comes.
How the call usually goes
The phone rings, often late in the evening or early in the morning. A voice that sounds like your son, your granddaughter, your husband. There has been an accident, or an arrest, or a phone has been stolen and this is a borrowed number. They are upset. They are crying, so the voice is a bit off, which explains anything that does not quite fit.
Then someone else takes over — a lawyer, a police officer, a hospital administrator — and money needs to move quickly. There is a reason you must not ring anyone else: it will make things worse, it is embarrassing, there is no time. That instruction is the tell. A real emergency has never required you to avoid speaking to the rest of your family.
It is worth saying plainly that falling for this is not a failure of intelligence or of attention. It is designed by people who do it every day, aimed at the part of you that loves someone. Anybody can be caught by it, and being told to be careful is not the same as being prepared.
The three things to agree with your family
A safe phrase
Pick a word or a short question everyone in the family knows and no one has ever put online. Not a birthday, not a pet’s name, not anything on a social profile. Something odd and easy to remember: a made-up word, the name of a caravan site you went to once. If someone rings in trouble, ask for it. Agree that nobody is ever offended by being asked.
The callback rule
Hang up and ring back on the number already saved in your phone. Never a number the caller reads out. If they say their phone is lost, that is exactly when to ring the old number anyway, or ring another relative. Two minutes of hanging up costs nothing. This one habit defeats almost every version of this scam.
The money pause
Agree as a family that no money ever moves on the strength of a phone call alone — no transfers, no gift cards, no crypto, no cash handed to a courier. Anyone in the family can pause anything without explaining themselves. Real emergencies survive a twenty-minute delay. Scams do not.
Making a voice harder to copy
The tools that copy a voice need a sample, and they need less of it than most people imagine. You cannot remove everything, and it is not worth becoming anxious about, but a few small changes reduce what is easily available.
- Voicemail greetings. Use the network’s standard recorded message rather than your own voice reading out your name and number. This is the single easiest one, and it is often the sample a scammer already has.
- Public video. Videos where a relative speaks at length — a community group, a club, a fundraiser, a work profile — are the usual source. Setting older ones to private, or asking an organisation to take one down, is a reasonable thing to ask for.
- Children and grandchildren. Public accounts full of talking video are the richest sample there is. Private accounts help. So does thinking about who really needs to see it.
- Answering unknown numbers. Saying “hello, who is this?” and waiting is fine. A long chatty conversation with a stranger who called you is a recording.
Do not turn this into a project that makes an older relative feel monitored or foolish. Two changes made together are worth more than a list left on the table.
What checking a recording cannot do for you
It will not help you during the call. There is nothing to upload while someone is talking to you. Hang up and ring back. That is the whole answer in the moment.
It cannot tell you the person is safe. Only speaking to them does that. A result saying a recording looks like a real human voice is not the same as knowing where your relative is.
It cannot say who was speaking — only whether the audio carries the marks of being generated by a computer. It does not recognise your daughter’s voice, because it has never heard it.
It is often unable to answer at all. Short voicemails, poor lines and messages forwarded between phones frequently come back as unclear. That means the recording was not good enough to judge. It is not a verdict about the person.
It can be wrong in both directions. A genuine message on a bad line can be flagged, and a very good fake can slip past. Please do not accuse a family member of anything on the strength of a result on this website. A person you trust should look at the whole situation and decide.
Where checking a clip is genuinely useful
Afterwards. If a voicemail was left, or a voice note was sent, you can check it once everyone is safe. It can help you understand what happened, and it gives you something concrete to hand to the police or the bank alongside your report. It is also useful if a message keeps bothering you and you would rather know than keep wondering.
A free tier is planned and will not require an account. [VERIFY: free tier limits not set] Audio will be deleted once it has been analysed. [VERIFY: retention not yet set]
Where this page mentions banks, the police or reporting a payment, it is general information rather than legal or financial advice, and the rules differ from country to country. If money is involved, your bank and your national fraud reporting service are the people to ask.
Common worries
My mum lives alone and I cannot be there. What is the one thing to do?
Write the callback rule on a card and put it by the phone: anyone asking for money, hang up and ring me on the number in your contacts. Add your number. Tell her you will never be annoyed by a call checking, at any hour. That card does more than any software.
We already sent money. Is it too late?
Ring your bank straight away and say the words “I have been the victim of a scam and I want to report an unauthorised or fraudulently induced payment.” Speed matters. Then report it to the police or your national fraud reporting service. [VERIFY: link the reporting route for each country you serve] Keep any voicemail or message — do not delete it.
Should I tell an older relative about all this?
Yes, but frame it as a family arrangement rather than a warning about their judgement. “We are all going to use a safe phrase” lands very differently from “you need to be careful.” Ask them to test you with it too.
Can I tell a fake by listening carefully?
Not reliably, and neither can we by ear. People are close to chance at it. The pauses, the crying, the poor line — all the things that would give it away are the things a distressing call has anyway. Rely on the callback, not on your ears.
One conversation this week
Agree the phrase. Save the right numbers. Say the money rule out loud. Then you never have to work it out at two in the morning.
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