Imagine receiving a call from a close family member who sounds completely familiar and urgently asks you to send money. The voice, tone and way of speaking all seem genuine, so you immediately believe the caller.

But what if the voice isn't real?

As artificial intelligence becomes more advanced, cybercriminals are increasingly using voice-cloning technology to imitate people and carry out financial scams. A familiar voice is no longer enough to prove that the person on the other end of the call is actually who they claim to be.

How does an AI voice-cloning scam work?

Scammers first need a sample of the target person's voice. Audio from social media videos, Instagram Reels, YouTube Shorts, podcasts or other publicly available recordings can potentially be misused.

AI-powered voice-generation tools can analyse characteristics of a person's speech and produce synthetic audio that resembles their voice.

The scammer can then contact relatives, friends or colleagues while pretending to be that person.

For example, you might receive a call from what sounds like your child, sibling or friend. The caller may claim that they've had an accident, lost their phone, are stuck somewhere or urgently need money.

Because the voice sounds familiar, the victim may transfer the money without independently verifying the request.

Never trust a voice alone

The most important rule is simple: don't make a financial decision solely because you recognise someone's voice.

If a familiar person suddenly calls asking for money, take a moment to verify their identity. You can create a private family codeword or question that only close relatives would know.

Before transferring money, hang up and call the person back using their usual phone number. You can also contact another family member to confirm whether the emergency is genuine.

Be especially cautious if the caller pressures you to transfer money immediately or tells you not to contact anyone else.

Don't overshare your voice online

You don't need to stop posting videos or speaking on social media altogether. However, be mindful of how much clear, long-duration voice content you make publicly available.

Publicly accessible audio can potentially provide material that scammers may attempt to misuse for impersonation.

Review your privacy settings and avoid sharing unnecessary personal information alongside voice recordings.

What should you do if you lose money?

If you believe you've been targeted by an online financial scam, act immediately rather than waiting.

In India, cybercrime complaints can be reported through the official National Cyber Crime Reporting Portal at cybercrime.gov.in. For financial cyber fraud, you can also call the national helpline number 1930 as quickly as possible.

The sooner a fraudulent transaction is reported, the better the chances of taking action on the transaction.

The biggest warning sign is urgency

AI may be able to imitate a familiar voice, but scammers often rely on the same psychological trick: creating panic and urgency.

A sudden request for money, pressure to act immediately, refusal to answer verification questions or instructions to keep the situation secret should all raise suspicion.

So the next time someone you know calls with an emergency money request, don't let a familiar voice override your common sense. Verify first, transfer later.