You recognise a shock call mainly by this pattern: someone on the phone claims to be a police officer, prosecutor or investigator, describes an emergency and immediately asks for cash or valuables. The scam has been known for years, yet it still catches people who feel pressured in the moment. This guide explains how the call typically unfolds, how you can spot it and what to do in the first minutes.
Short answer: A shock call is a phone scam. The callers pose as police officers or prosecutors and claim that a relative caused an accident or has been arrested. According to the Berlin police, the scam caused damage of 117 million euros across Germany in 2023 (figure as stated on the page dated 15.09.2025). The safest step is to hang up and call the relative back on the number you already know.
The most important points at a glance
- The caller creates time pressure so that you have no chance to think it through.
- Typical stories involve an accident, an arrest or a demand for bail for a close relative.
- The Berlin police describe shock calls and fake police officers on the phone as the successor to the classic grandparent scam (Enkeltrick).
- A demand for cash, gold or other valuables is the clearest warning sign.
- You check the story by reaching the relative on a number you already know, not on a number given during the call.
How a shock call typically works
A shock call usually follows a fixed pattern. First, a person introduces themselves as a police officer, a prosecutor or an employee of an authority. Then they describe an alleged accident or arrest. The relative is often presented as the person responsible, and only a quick payment is said to be able to fix the situation. The callers want you to decide before you have had a chance to check the facts.
The Berlin police point to a particularly widespread variant called the accident legend (Unfalllegende). According to the authority, it can affect anyone, because police officers and criminologists have also fallen victim. The police also state that shock calls and fake police officers on the phone have replaced the grandparent scam. The core principle stays the same: fear, time pressure and a request to act immediately.
The scam works because it exploits emotions. Anyone who hears that a family member may be injured rarely thinks of fraud first. That is why it helps to know the method in advance, because in a real emergency there is hardly any time to work everything out again.
How to recognise a shock call
The table below lists features that appear again and again in this scam. A single feature proves nothing, but several together should make you suspicious.
| Feature | What lies behind it |
|---|---|
| Account of an accident or an arrest | The shock is meant to stop you from checking the facts |
| Demand for cash, gold or valuables | The loot should be handed over or collected as quickly as possible |
| Announcement of a courier or collector | An intermediary is supposed to collect the money or valuables |
| Request not to speak to anyone about the call | Conversations with other relatives would quickly expose the fraud |
| Unknown or unclear number on the display | Numbers can be faked, so only a check via a known number helps |
What to do in the first minutes
The most important step is to end the conversation. Do not get drawn into discussions about amounts or details. Hang up instead. Then call the named relative on the number you already have saved. If you cannot reach anyone, contact the police, ideally via the emergency number 110 or the station nearest to you.
- Hang up immediately, even if the caller keeps pressing.
- Call the relative back on the known number, not on a number given during the call.
- If you cannot reach anyone, dial 110 or your local police station.
- Do not hand over cash, gold or valuables to anyone you do not know.
- Report the incident even if nothing was handed over, so that it is recorded.
Why students can also be affected
The grandparent scam got its name because the callers rang grandparents and pretended to be their grandchildren. Family relationships also play a central role in shock calls, because the callers trigger worry about a close relative. Students are therefore affected indirectly when their parents or grandparents receive such a call. If you have parents or grandparents, discuss the procedure with them before any call happens.
Gaps appear especially when students live far away from their families. Families often learn about incidents late, and parents do not know whom to call first. A short conversation in advance closes that gap and prevents the first impulse from deciding everything.
How to prepare yourself and your family
Preparing takes little time. Agree with your family that no cash, gold or access data will ever be handed over by phone, and set up a fixed callback route using known numbers. Many families also agree on a password that only insiders know. Such a word does not protect against every fraudster, but it helps to expose a faked call from a relative.
Frequently asked questions
Is a shock call the same as the grandparent scam?
Not exactly, but the underlying pattern is related. The Berlin police describe shock calls and fake police officers on the phone as the successor to the grandparent scam. Both variants work with fear and time pressure. The shock call often gets to the point faster, because it describes an emergency straight away.
May the police demand cash or valuables by phone?
A demand for cash, gold or a bank transfer made during a phone call is a clear warning sign. If in doubt, hang up and verify the matter through 110 or your local station. A caller claiming to be a police officer is not proof in itself.
What if I have already handed over money?
Report the incident to the police straight away and describe what happened as precisely as possible, including the phone number, the time and a description of the person. If a bank transfer has been made, inform your bank as well. The earlier the incident is reported, the easier it is to secure traces. How successful a recovery is depends on the individual case, so ask the police directly.
Does the number on the display help identify the caller?
Only to a limited extent. Numbers can be faked, so a number on the display should never be the only evidence that a call is genuine. Check the matter through a number you know yourself or one you have looked up through official directory services.
Do I need to contact the police if no money has changed hands?
Even an interrupted call can help the police recognise patterns. A report therefore makes sense even if you have lost nothing. Whether and how the incident is followed up is decided by the responsible station.
What to do now
- Talk with your family about this scam and agree on a fixed callback route.
- Save the numbers of important relatives so that you can reach them immediately in an emergency.
- Memorise the emergency number 110 and the number of your local police station.
- Agree on a password in case family members call you in an emergency.
- Inform your bank and file a report if anything has already been handed over or transferred.
Related guides
- Identity theft among students: protection and immediate steps
- Phishing email from the bank: how to recognise it
- Phishing losses: does insurance refund the money?
- Recognising fake online shops
- Consumer rights in everyday life: protection against fraud and unfair contracts
Sources: Berlin Police: phone fraud, grandparent scam and shock calls (page status: 15.09.2025); Berlin Police: accident legend (no date stated)
Last updated: November 2026. This guide is general information, not individual advice.
