The phone rings and someone who sounds exactly like a person you love says they are in trouble and need money today. Police in Germany and Greece spent this week explaining why that call is easier to fake than it has ever been.
What police reported this week
On Tuesday, police in Kiel published a case from Altenholz, just north of the city. An 85-year-old woman answered the phone to a man who said he was a police officer. Her daughter, he told her, had caused a serious traffic accident and someone had been badly hurt. She had to pay bail — in German, Kaution — to keep her daughter out of prison.
By that afternoon she had handed cash, jewellery and gold to a man who came to her door: hundreds of thousands of euros. Similar calls came that week too; those stayed attempts, because people hung up and rang the police.
In Bavaria, police in Upper Franconia warned on 16 September about the same wave, with callers posing as police officers or bank staff. A police number showing on your screen proves nothing, they said: displayed numbers can be manipulated.
In Greece, police said on 23 September that they had broken up a gang that used artificial intelligence to clone the voices of victims’ relatives. Two men aged 23 and 25 were arrested near Athens after taking jewellery worth about 30,000 euros from a home; police put the group’s takings above one million euros. A familiar voice, they warned, is no longer proof of who is calling.
In the United States, the FBI logged nearly 61,000 such reports between January 2025 and July 2026, with losses above 1.6 billion dollars.
Why a familiar voice proves nothing
Voice cloning is software that copies how one particular person sounds, and it needs far less material than people assume. Researchers at McAfee found that a very short recording can reproduce much of the character of a voice; consumer advisers in Rhineland-Palatinate put the training material at 20 to 30 seconds.
That material is often already public: a video, a voice message, a mailbox greeting. Security researchers at Bitdefender have described “silent calls”, where the line goes quiet and the few words you say into it are what gets taken.
What such calls run on is pressure, not clever technology. They create urgency, so you act before you think. They create isolation: do not hang up, do not tell anyone. They borrow authority from the police, a bank or a hospital. Kiel’s police noted that callers sometimes told victims to keep quiet under threat of legal consequences. It all has one purpose: to stop you doing the thing that ends the scam.
Why it matters to you
Money handed over at the door is gone: there is no transfer to cancel and nobody to trace. And it is not only pensioners. Consumer advisers in Brandenburg say cloned voices are used against people of every age, and employees are targeted too — anyone who hears the boss asking for an urgent payment has little reason to doubt the voice.
What you can do
None of this needs an app or any technical knowledge. It needs one habit agreed with the people you love.
- Agree a family code word — a phrase used only when money comes up. If the caller cannot say it, end the call.
- Hang up, then ring the person back on the number saved in your own phone. Never ring the number that just called you.
- No real official asks for cash at the door. The police never collect money, gold or jewellery, not to check it and not to keep anyone out of prison. If somebody is coming to your home, dial 110 yourself.
- Ask something only the real person could answer, from your life together — not something anyone could find online.
- Turn on your phone’s call screening: on an iPhone, Settings, then Phone, then Silence Unknown Callers. On Android, look for spam and caller ID protection in the Phone app’s settings.
- Talk about it at home. A note by the telephone reading “Hang up. Call back. Code word.” does most of the work.
If money has already changed hands, ring your bank the same day to try to stop the payment, then report it to the police on 110 — even if it feels embarrassing.
Common misunderstandings
Myth: I would hear it if the voice were fake
Not over a phone line. The sound is compressed and you hear a few sentences, not a conversation. Odd pauses are the only hint, and they are easy to miss when you are frightened.
Myth: The number on the screen proves who is calling
It does not. A displayed number can be set to almost anything, including the real number of a police station.
Myth: This only happens to older people
Age is no longer protection. Consumer advisers say cloned voices are used against people of every age, and companies are hit the same way.
What to watch for next
Expect more of this. Germany’s network regulator, the Bundesnetzagentur, says complaints that mention AI on the phone are still rare, but expects them to grow. Voice-detection software is in development, but none of it is on sale yet.
The one thing to remember
When someone rings you in a panic and asks for money, the voice is not the evidence. Hang up, ring the person back on the number you already trust, and take your time. Anyone with a real emergency will let you do that.
Image credits: “Elderly Woman Crying While on Phone Call” by Kampus Production, via Pexels — Pexels License (free to use).