Older people and their families · 6 min read

Phone scams: the “grandson”, the “police officer” and the “bank”

Most money lost by older people goes through a phone call. The stories change, the pattern doesn’t — and one habit stops almost all of them.

The three most common stories

  • The “grandson” or “daughter”: an accident, arrest or hospital — money is needed today, a “lawyer” or courier will collect it
  • The “police officer”: burglars are in your area, hand your cash and jewellery to an officer for safekeeping
  • The “bank” or “technician”: your account is under attack, read out the code or install a program so we can “protect” it

Why the voice can sound right

A few seconds of a video from social media are enough for AI to imitate a voice. The number on the screen can also be faked. So neither the voice nor the number proves who is calling.

The one habit: hang up and call back

Say “I’ll call you back”, end the call and dial the number you already know — your grandson’s mobile, your bank’s number on your card, or 113 for the police. A real relative or institution will understand. A scammer will push you not to hang up.

What real institutions never do

  • The police never collect money, gold or jewellery for safekeeping
  • A bank never asks for your PIN, a one-time code or to install a program
  • Nobody legitimate sends a courier to collect cash from your home
  • No real emergency requires keeping it secret from the rest of the family

Agree on a family code word

Choose a word that only the family knows and that isn’t on social media. Whoever calls about an emergency must say it. It takes two minutes to agree on and protects even when the voice is perfect.

Key takeaways
  • Hang up and call back on a number you already know.
  • Police and banks never collect money or ask for codes.
  • A family code word beats a perfect fake voice.
Try it

Practise spotting the warning signs in real-style messages.

Open the exercise →

Check yourself

  1. Your “grandson” calls crying: he caused an accident and needs €5,000 today. What do you do first?
  2. A “police officer” wants to collect your jewellery for safekeeping. What is true?
  3. Why can’t you trust a familiar voice on the phone any more?

Tip: getting at least 2 answers right in the quiz above completes the lesson automatically.

This lesson is part of:Safe Online — for Older People

Last reviewed: October 2026