AI voice-clone emergency calls

The phone rings. It's your grandson, crying: he's been in an accident, he's been arrested, he needs money now and please don't tell Mum. The voice is his. But it may not be him.

A woman in glasses listening carefully to a phone call at home
Photo: A. C. / Unsplash

In short

Scammers can now copy a family member's voice with AI and call you with a fake emergency. Learn the signs and the simple family safe-word defence.

Top warning signs: Extreme urgency and emotion; “Don't tell anyone”; A third person handles the money.

First thing to do: Hang up. Call your relative back on their known number, or call someone who's with them.

Example · Phone callIllustrative, links disabled
Withheld number
“Grandma? It's me… I'm in trouble. There was an accident and they've arrested me. I need money for bail today. Please don't tell Mum and Dad. A lawyer is going to call you with the details.”
An example scam message with the warning signs highlighted.

How the scam works

Modern AI tools can imitate someone's voice from a short clip, such as a birthday video, a voicemail greeting or a social media post. The scammer types the words and the tool speaks them in that voice.

The call is short and emotional so you don't have time to notice odd pauses. Then a second person takes over, a “lawyer”, “police officer” or “kidnapper”, to arrange payment by bank transfer, gift cards, crypto or even a courier who comes to your door to collect cash.

The old “grandparent scam” worked the same way with a vague “It's me, Grandma”. AI just makes it more convincing.

Red flags to look for

  • Extreme urgency and emotion. Crying, panic and “there's no time” are there to stop you thinking.
  • “Don't tell anyone”. Secrecy keeps you away from the people who would spot the scam.
  • A third person handles the money. A lawyer, officer or friend who needs payment in an unusual way.
  • Payment by gift card, crypto, wire or courier cash collection. Real courts and police don't take bail this way.

What to do if you get one

  1. Hang up. Call your relative back on their known number, or call someone who's with them.
  2. Ask for your family safe word. A cloned voice can't know it. Create one here.
  3. Never hand cash or cards to a courier, and never pay bail over the phone.

Reduce what scammers can copy

Set social media accounts to private, and think twice before posting long videos of children or older relatives speaking. Use a generic voicemail greeting instead of your own voice. None of this is perfect, which is why the safe word matters most.

If you already paid or shared details

Act quickly. It makes a difference.

  1. Contact your bank straight away and report the payment as fraud.
  2. Report to the police. If a courier collected cash, tell them the time and a description.
  3. Talk it through with family. These scams are designed to make good, caring people act fast. It's not your fault.

More help: what to do after a scam, and where to report it in your country.

How to protect yourself next time

Take your details off data broker sites

Scammers buy phone numbers, home addresses and family details from people-search and data broker sites. The less of that is public, the fewer and less convincing the scam messages you get.

Free: You can ask each site to delete your details yourself. In the EU and the UK, data protection law gives you that right.

Turn on two-step verification, ideally with a security key

With two-step verification, a stolen password isn't enough on its own. A hardware security key goes further: it simply doesn't work on a fake site, so it can't be phished.

Free: Two-step verification is free. Switch it on in the security settings of your email, bank, WhatsApp and social media accounts today.

  • YubiKey (Yubico) Partner link A small USB or NFC key you tap when you log in. It will not work on a fake site.

Compare the tools that help, and what each costs

Links marked Partner link may earn us a commission, at no cost to you. It never changes our advice, and the free option always comes first. Affiliate disclosure.

Questions people ask

How can a scammer get my relative's voice?

From public videos, voice notes shared in groups, or even a short call where they say “Hello? Who is this?”

The call came from my son's real number. Is it genuine?

Not necessarily. Caller ID can be faked (spoofed). Hang up and call the number back yourself.

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Official sources and further reading

We check our guides against advice from government agencies and consumer protection bodies.