AI Investment Scams UK: How to Spot a Fake

In February 2026, Karen, 61, a retired police officer from Belfast, saw a video on social media. In it, the Prime Minister and television presenter Piers Morgan appeared to be discussing a new investment opportunity that had been approved by the government. The video looked completely real. She invested £2,350. Within days, she knew something was wrong.

That video was a deepfake. The politicians in it had said nothing of the sort. The whole thing had been created by an AI system trained to copy their faces and voices.

Her experience is not unusual. UK Finance reported in 2026 that investment fraud losses hit £221 million in 2025, a rise of 40% in a single year. AI is driving most of that increase, giving criminals the tools to build convincing promotions at almost no cost.

This guide explains how these scams work, how to tell a fake video from a real one, and what to do if you have already been caught out.

What is an AI investment scam?

An AI investment scam is a fraud that uses artificial intelligence to make a fake investment look more believable. The format has changed a great deal over the last two years.

Until recently, most investment fraud relied on cold calls, persuasive emails, or websites copied from real financial firms. Those methods still exist. What is new is the use of AI to create video content showing trusted public figures endorsing investments they know nothing about.

In the UK, the people most commonly impersonated include Martin Lewis (founder of MoneySavingExpert), Nigel Farage, Keir Starmer, Peter Jones from Dragons' Den, and Richard Branson. The investment platforms promoted in these videos typically have names such as "Quantum AI", "BitcoinTrader AI", "Trader AI", "AI Trader Bot", "AI Trading Hub", and "Brits Trade AI". The FCA has issued formal warnings against all of these by name.

We checked the FCA register for every platform named in this guide. None appeared as authorised firms.

The three main types of AI investment scam

Not all AI investment fraud uses celebrity videos. The same underlying technology appears in several different formats.

The fake trading bot

A platform or app claims to use an AI system that trades on your behalf in cryptocurrency, foreign exchange, or other markets, with guaranteed positive returns. You are shown a dashboard with impressive-looking graphs and a balance that keeps rising. The balance is fake. When you try to withdraw, the platform demands fees or taxes before releasing any funds. Neither the fees nor the promised returns ever materialise.

The celebrity deepfake

A short video, usually appearing on YouTube or Facebook as an advert, shows a well-known face talking about a new investment opportunity. The person's mouth moves, the voice sounds authentic, and the clip looks like a news interview or television segment. It is entirely AI-generated. The celebrity has no connection to the platform and has never said any of it.

The AI-managed portfolio

Someone contacts you online, often following what feels like a genuine friendship or even a romantic connection, and explains they have access to an AI investment system with a strong track record. They help you open an account on a specific platform. The site looks polished and shows your investment growing steadily. When you want to withdraw your money, the person disappears and the platform becomes unreachable. This version of the fraud is sometimes called pig butchering (a term for building up a victim's trust and balance before stealing everything), and our guide to AI romance scams explains the emotional manipulation involved in more detail.

How to spot a fake celebrity video

Deepfake technology takes real footage of a person and uses AI to make them appear to say something they never said. The results can be very convincing in a short social media clip where there is not much time to study the detail.

The technology has weaknesses. Watching for these can help you tell a fake from the real thing.

Mouth movements do not quite match the sounds. When the person says something that requires both lips together, such as the sounds "p", "b", or "m", the AI often gets the lip position slightly wrong. It is subtle, but noticeable if you look for it.

Facial edges blur or shimmer. The boundary between the person's face and their hair or the background often has an unnatural glow or a slight flicker, particularly when they turn their head.

The voice sounds slightly flat. AI-generated voices can copy an accent and general tone, but they tend to lack the natural variation in pace and emphasis that comes from genuine emotion or a spontaneous conversation.

One rule of thumb that holds regardless of how convincing the video looks: Martin Lewis has said publicly that any video showing him promoting an investment is fake. Keir Starmer's office has made the same statement. No legitimate investment opportunity has ever been promoted through an unsolicited social media video, regardless of who appears in it.

If a video arrives through an advert, not from a person you know directly, treat it with the same suspicion you would give to a cold call from an unknown number. Our guide to AI voice scams covers the audio side of this in more detail, including what cloned voices typically sound like.

Six warning signs of an AI investment scam

These patterns appear in almost every case reported to UK Finance and the FCA.

The opportunity is described as limited time. Real investments do not have countdown timers or "this offer closes tonight" messages. Urgency is a pressure tactic designed to stop you thinking clearly before you act.

The returns sound too good. Current UK savings rates sit around 4 to 5 per cent. Any investment promising 20 per cent, 50 per cent, or "double your money in 30 days" is either fraudulent or carrying risks that most qualified advisers would not go near.

A celebrity appears to endorse it. As described above: this is the single most reliable signal that something is wrong. Real financial products are not promoted through anonymous social media clips or unsolicited video messages.

The firm is not on the FCA register. Every legitimate financial firm operating in the UK must be registered with the Financial Conduct Authority. The next section explains how to check in about two minutes.

You are asked to pay in cryptocurrency or via an unusual method. Legitimate investment platforms accept standard payments and can provide bank details that match their registered company name. Requests for cryptocurrency or payments to personal accounts are a strong warning sign.

Someone approaches you out of the blue. If a stranger contacts you on social media, WhatsApp, or a dating app to discuss investment opportunities, treat it as a red flag regardless of how professional or knowledgeable they seem.

How to check whether a firm is legitimate

The FCA maintains a public register of every firm authorised to offer financial products in the UK. It is free to search and takes about two minutes.

Go to the FCA Financial Services Register and type the name of the firm you have been told about. If the firm does not appear, or if the registration details do not match the website address, phone number, or email you were given, do not proceed.

There is a version of investment fraud worth knowing about called clone firm fraud. In this approach, a scam platform copies the name of a real, FCA-registered company and presents itself as a branch or a partner. The register will show the genuine firm, but the scammers will have a different phone number and a different web address. If those details do not match what you see in the register, treat the contact as a scam.

If you are still unsure after checking, the MoneyHelper ScamSmart tool lets you report an investment approach and has step-by-step guidance on how to read the FCA register if you are not familiar with it.

What to do if you have already sent money

Call your bank immediately and explain that you believe you have sent money to a scammer. Ask them to attempt to recall the payment. Most major UK banks have dedicated fraud lines that operate around the clock.

If you paid by bank transfer: your bank is required to try to recover the funds. The Payment Systems Regulator introduced Authorised Push Payment reimbursement rules in October 2024. If you were deceived into sending the transfer (as most investment scam victims are), you may be entitled to reimbursement of up to £85,000. Around 88 per cent of eligible claims received at least some money back in 2025.

If you paid by debit card: contact your bank and ask about a chargeback. This is not guaranteed for every transaction, but the process exists and is worth asking about.

If you paid by cryptocurrency: recovery is very unlikely, but report the fraud to your bank and to the FCA straight away regardless.

After calling your bank, report the fraud to the police using the Report Fraud tool at reportfraud.police.uk. This replaced the old Action Fraud service in 2024. You will receive a crime reference number, which you will need for any bank reimbursement claim.

Our step-by-step guide on how to report an AI scam covers each of these steps in more detail, including what to say when you call your bank and what information to have ready before you do.

For additional support: Citizens Advice runs a free helpline at 0808 223 1133. Age UK's helpline is 0800 678 1602.

Will you get your money back?

There is no guarantee, but the picture has improved a great deal since 2024. The PSR's Authorised Push Payment rules mean that most bank transfer losses to scammers should now be reimbursed, subject to conditions.

The rules do not cover everything. They apply to transfers made via UK bank accounts and do not cover cryptocurrency payments, international transfers to banks outside the UK, or payments made after the bank gave you a clear warning that you chose to ignore.

FSCS protection does not apply in fraud cases. The Financial Services Compensation Scheme covers deposits held in authorised firms, not money lost to criminal activity.

Acting quickly matters more than anything else. Banks have the best chance of recalling a payment in the first 24 hours. If you think you have been scammed, phone your bank before you do anything else, including before you phone friends or family to discuss it.

Frequently asked questions