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HOMEARTICLESHow Ai Fraud Works
ARTICLES · EVERGREEN EXPLAINER

How AI Fraud Actually Works

Seven specimens of AI-assisted fraud, pinned and annotated: the cloned executive, the deepfake video call, the fake job…

READ5 min
WORDS1,246
SECTIONS7
TYPEEXPLAINER
CHECKED17 SEP 26
TL;DR — THE SHORT VERSION

AI did not invent new scams. It made old ones cheaper to make convincing: fluent messages, familiar faces and trusted voices, produced at volume.

  • Voices and video calls can be faked. A call that confirms a request settles nothing if nothing about it can be checked outside the call.
  • Some fraud is after access, not money. Deepfaked job candidates can be hired and handed credentials.
  • Good grammar is no longer a safety sign. Judge what the message asks for — a login, a payment, urgency — not how well it is written.
  • The same three beats run under all seven. A trusted identity, a reason not to check, and a payment that cannot be undone. AI made the first one cheap, not the other two.
  • Check on your own channel, and slow down. Call back on a saved number, type the address yourself, and treat urgency and secrecy as warning signs.
An anglerfish lure shaped like a glowing green message bubble dangling on a line in dark water.
The light is the offer. The line is the part nobody looks at.

Seven specimens, pinned and labelled. None of these are new crimes — they are old crimes wearing better masks. What artificial intelligence changed is not the scheme but the cost of being convincing: fluent language, a familiar face, a trusted voice, produced at volume. Read each one for its shape, not its details. The details will be different when it reaches you.

Every example below is written for this page. No real scam message is reproduced here, and no victim is named beyond cases already reported publicly. The loss figures are sourced and dated.
An entomology display case lined with black velvet holding empty brass specimen pins in a grid.
Seven pins. Each one held something that worked.
SPECIMEN 01

THE CLONED EXECUTIVE

Business email compromise, with a voice attached

An email arrives from a senior colleague about a confidential transaction. You hesitate — and then the phone rings, and it is unmistakably them, confirming it. The call is what closes the gap that email alone could not.

TELLS
  • Confidentiality is requested before the money is.
  • The request bypasses a process the organisation already has.
  • The voice confirms but never invites a callback on a known line.
  • The transaction is time-boxed to before someone senior can be reached.
$30M+ · BEC SCAMS INVOLVING AI · FBI IC3, 2025
FBI, 2025 IC3 Annual Report, read at source 17 Sep 2026: “In 2025, businesses reported losses over $30 million to BEC scams involving AI.”
SPECIMEN 02

THE MEETING OF GHOSTS

Real-time deepfake video conference

The most expensive documented specimen. Early in 2024 a finance employee in the Hong Kong office of the engineering firm Arup joined a video call with people he believed were the company's CFO and other staff. All of them were deepfake re-creations. Fifteen transactions followed, about US$25.6 million (HK$200 million), and Arup says none of its internal systems were compromised.CNN Business, 16 May 2024, read at source 17 Sep 2026: the employee “was duped into attending a video call with people he believed were the chief financial officer and other members of staff, but all of whom turned out to be deepfake re-creations.”

TELLS
  • The meeting is convened by the request, rather than the request arising in a normal meeting.
  • Participants perform authority but avoid unscripted exchange.
  • Verification is offered only through the channel the attacker controls.
  • Structural tell: nothing about the call can be confirmed outside the call.
US$25.6M · ARUP · REPORTED BY CNN, MAY 2024
CNN Business, 16 May 2024, read at source 17 Sep 2026: “He subsequently agreed to send a total of 200 million Hong Kong dollars — about $25.6 million.” and “The amount was sent across 15 transactions, Hong Kong public broadcaster RTHK reported, citing police.” Arup: “none of our internal systems were compromised”.
SPECIMEN 03

THE CANDIDATE WHO DOES NOT EXIST

Deepfake job interviews

The inversion: the fraud applies to you. A remote candidate interviews well on video — and a live video call is now forgeable — is hired, and is issued credentials and access. The FBI notes that in these interview schemes money is often not the objective at all — access is.FBI, 2025 IC3 Annual Report, read at source 17 Sep 2026: “From IC3 complaint data, there does not seem to be significant dollar loss associated as the goal generally appears to be gaining access to private computer networks.”

TELLS
  • Camera artefacts at the edges of the face during fast movement, or reluctance to move at all.
  • Audio and lip timing drift when the connection degrades.
  • Resistance to spontaneous requests — turning the head, holding up an ID, standing up.
  • Documentation that is internally perfect and externally unverifiable.
~$13M · AI-INVOLVED EMPLOYMENT SCAMS · FBI IC3, 2025
FBI, 2025 IC3 Annual Report, read at source 17 Sep 2026: “In 2025, victims reported losses of almost $13 million to AI-involved employment type scams.”
TAKEAWAY

A good video interview no longer confirms that a candidate is a real person. What this fraud wants may be the credentials and access, not a salary.

SPECIMEN 04

THE ENDORSEMENT

Synthetic celebrity investment videos

A recognisable public figure appears in a short video recommending a trading platform. The platform shows early gains, which are numbers on a screen and nothing else. The FBI’s 2025 report puts losses in investment complaints with a reported AI connection at more than $632 million, the largest part of the $893 million lost in all complaints that mentioned AI.FBI, 2025 IC3 Annual Report, read at source 17 Sep 2026: “In 2025, losses in Investment complaints with a reported AI-nexus, surpassed $632 million.”

TELLS
  • The figure is famous but the platform is not.
  • Guaranteed or unusually specific returns; genuine advisers cannot promise outcomes.
  • The video lives on an ad, a reposted clip, or a message — never on the person's own verified channel.
  • Withdrawals require an additional payment. That is the moment the machine reveals itself.
$632M+ · INVESTMENT COMPLAINTS WITH A REPORTED AI NEXUS · FBI IC3, 2025
FBI, 2025 IC3 Annual Report, read at source 17 Sep 2026: “In 2025, losses in Investment complaints with a reported AI-nexus, surpassed $632 million.” and, for all AI-related complaints, “Adjusted losses of these complaints exceed $893 million.”
SPECIMEN 05

THE PATIENT ONE

Romance and long-con fraud, industrialised

Weeks of warm, attentive conversation before money is ever mentioned — and language models made that patience nearly free. One operator can now hold many conversations at once, each fluent, each remembering yesterday. The investment ask arrives only after the relationship is established, which is why victims describe the loss as betrayal rather than theft.

TELLS
  • Consistently unavailable for live video, or video that is brief and oddly static.
  • The relationship moves quickly off the platform where it began.
  • Wealth is displayed early; a financial opportunity is introduced late.
  • Requests for secrecy from your family — the same secrecy beat as every other specimen.
$19M+ · CONFIDENCE AND ROMANCE SCAMS WITH A LIKELY AI NEXUS · FBI IC3, 2025
FBI, 2025 IC3 Annual Report, read at source 17 Sep 2026: “In 2025, victims lost over $19 million to Confidence/Romance scams with a likely AI-nexus.”
SPECIMEN 06

THE FLAWLESS LETTER

AI-written phishing

For twenty years the public was taught to spot fraud by its bad grammar. That lesson is now actively dangerous. Generative models produce fluent, correctly formatted, contextually plausible messages in any language at no cost — and they can personalise each one from information the target published themselves.

TELLS
  • Judge the request, not the prose: credentials, payment, or urgency delivered by message.
  • The link text and the actual destination differ — hover before trusting.
  • The sender domain is close to, but not exactly, the real one.
  • It arrives at a plausible moment. Plausibility is now cheap; treat timing as no evidence at all.
TYPO-BASED DETECTION IS OBSOLETE · FBI IC3, 2025
FBI, 2025 IC3 Annual Report, read at source 17 Sep 2026: “Chat generators can quickly create official-sounding emails mimicking a company's CEO or other officials.”
SPECIMEN 07

THE PARCEL

Everyday text-message fraud, at machine volume

The most common specimen, and the least dramatic: an undelivered package, an unpaid toll, a bank alert. Individually trivial, collectively enormous — phishing and spoofing was the most frequently reported complaint type in the FBI's 2025 report, with 191,561 complaints out of just over a million filed in total.FBI, 2025 IC3 Annual Report, read at source 17 Sep 2026, table of 2025 crime types: “Phishing/Spoofing 191,561”.

TELLS
  • You are asked to pay or log in from a message you did not initiate.
  • A small, believable sum — designed to be paid without thought.
  • Open the app or type the company's address yourself; never follow the link.
  • If it truly is your delivery, it will still be there when you arrive the long way round.
1,008,597 COMPLAINTS · $20.877B TOTAL LOSSES · FBI IC3, 2025
FBI, 2025 IC3 Annual Report, read at source 17 Sep 2026: “1,008,597 complaints; $20.877 billion in losses” and, by crime type, “Phishing/Spoofing 191,561”.
THE DRIFT
Seven specimens. Each one worked on somebody, at scale, in a single year.

The shape under all seven

Strip the technology away and every specimen runs the same three beats: a trusted identity, a reason not to check, and an irreversible payment channel. AI made the first beat cheap. It did not touch the second or the third — which is precisely where you still have power.

  • Verify on a channel the other party does not control. Callback on a saved number, the app instead of the link, the official address typed by hand.
  • Treat urgency and secrecy as findings, not context. They are the only two ingredients no legitimate request needs.
  • Slow the payment. Wire, crypto, gift cards, and cash couriers are chosen for irreversibility. A method that can be undone is a method a scammer avoids.
THE SHAPE UNDER ALL SEVEN SPECIMENS
AI made the first beat cheap. The second and third are where you still have power.
A trusted identityThe part AI changed: fluent language, a familiar face, a trusted voice, produced at volume.
A reason not to checkUrgency and secrecy. Treat them as findings, and verify on a channel the other party does not control.
An irreversible payment channelWire, crypto, gift cards, cash couriers. Slow the payment.
Reasoning — summarises this page’s closing section, the shape under all seven, page checked 25 Aug 2026.
TAKEAWAY

AI made the convincing face cheap; it did not take away your chance to check. Verify on a channel the other side does not control, and slow any payment that cannot be undone.

◈ WHERE THIS SITE STANDS

Fraud is the harm on this site with the hardest numbers attached, and it lands hardest on the oldest people among us — people aged 60 and over reported roughly $7.7 billion in losses in 2025, more than any other age group.FBI, 2025 IC3 Annual Report, read at source 17 Sep 2026: “60+: 201,266 complaints, $7.7 billion in losses.” The next-highest group, 50–59, reported “$3.7 billion in losses”. That deserves anger, but not at the technology in the abstract: the same models write these letters and also help someone read a legal notice they could not otherwise parse. The correct response to a cheaper mask is not fear of every face — it is a household that verifies. Send this page to the person in your family most likely to answer an unknown number.