Crypto Investment Scams: Fake Profits, Withdrawal Fees and the Evidence That Matters

Crypto Investment Scams: Fake profits. are not verified assets. Payments to displayed balance to withdrawal demand | IC3 pp. 11-12
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A trading account shows a large profit, but the platform will not let you withdraw until you pay a tax, security deposit or verification fee. Stop further payments while you check the demand independently. Save the withdrawal message, the full website address and the records of money you actually sent. A balance on a screen is evidence of what the platform represented; it is not proof that the displayed assets exist.

The FBI’s 2025 IC3 report describes this progression: an apparently credible relationship or investment group, deposits into a false platform, rising displayed returns, and further payment demands when the victim requests a withdrawal. This guide explains how to turn that sequence into a usable evidence file. Source: IC3 report, pages 11–12.

For legal advice on this matter, you may contact Av. Ahmet Karaca:

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What the 2025 crypto investment scam figures show

IC3 cryptocurrency investment figures for 2025
MeasureReported figure
Complaints61,559
Change in complaints from 202448% increase
Reported lossesMore than $7.2 billion

Source and scope: page 53 prints $7.228 billion, while the detailed investment row on page 55 prints $7,277,868,919 for the same 61,559 complaints. These figures differ, and this article does not reconcile them; both exceed $7.2 billion. These are complaints and reported losses, not a count of unique victims or a measure of all cryptocurrency fraud worldwide. See pages 53–55 and the data notes on page 62.

Why an early withdrawal does not validate a platform

A small successful withdrawal can make a later deposit feel safer. The FBI specifically identifies early withdrawals as a way fraudulent platforms build confidence. A professional interface, customer-support chat or video conversation also cannot establish that the company holds the assets it displays. The question is whether independently verifiable records support the claimed investment and the later demand. Source: FBI cryptocurrency investment fraud guidance.

A withdrawal delay alone does not prove a crime. A genuine provider may conduct identity or compliance checks. But a demand to send fresh money to an unrelated wallet, particularly alongside threats that existing funds will disappear, deserves immediate independent verification. Do not use a telephone number or regulator link supplied by the person making the demand.

Preserve the sequence, not just the final error message

Build a timeline from first contact to the latest withdrawal request. Record dates with the relevant time zone. Keep original chat exports and files alongside readable screenshots; a cropped screenshot may omit the account identifier, date or surrounding instructions needed to understand it.

Evidence that connects the investment pitch to the payment
StagePreserveWhat it can help establish
First approachProfile URL, advertisement, username, telephone number and original messagesHow contact began and which identity was presented
Investment promiseReturn claims, risk statements, company details and contractsThe representations made before each payment
Deposit instructionWallet address, network, QR code and message giving the instructionThe destination requested by the contact
Actual transferExchange withdrawal record, transaction hash, asset, amount and timestampMovement of assets on the identified network
Displayed performanceDated account screenshots and downloadable historyWhat the platform showed, without assuming a real investment existed
Withdrawal refusalRequest, response, fee demand, deadline and new destinationHow access was conditioned on another payment

The FBI asks victims to provide addresses, cryptocurrency amounts and types, dates, times and transaction hashes, together with communications, websites, exchanges and the scam timeline. It also says to report even when transaction details are incomplete. Source: FBI guidance for cryptocurrency scam victims.

Calculate the outflow without counting it twice

Separate money leaving your control from movements between your own accounts. A bank transfer to your exchange, followed by an exchange withdrawal to the suspected platform, may represent successive steps involving the same funds. Adding both as separate losses can overstate the amount.

Keep a payment ledger showing the source account, recipient, original currency or token amount, fees, transaction reference and any money actually returned. Record the basis and date of any conversion to US dollars. Keep the platform’s advertised profit in a separate column from verified transfers. A legal claim may require a different damages calculation; the ledger should preserve the underlying facts rather than prejudge that calculation.

A blockchain transaction can confirm movement between addresses. It does not, by itself, identify the person who controlled an address, show their intention or prove that a labelled exchange account belonged to the suspect. Attribution may require provider records and lawful investigative requests.

Report promptly and give each recipient a usable record

  1. Contact the sending provider. Use its verified fraud channel. Give the transaction references and ask what protective, preservation or transfer-interception steps remain available. Keep the ticket number and response.
  2. Report the suspected fraud. Provide the timeline and transaction ledger to the relevant police or prosecuting authority. An IC3 complaint can also place the information into the FBI’s reporting system; it is not a promise of investigation or recovery.
  3. Secure exposed accounts. If the contact obtained credentials or remote access, use a trusted device and the provider’s official security process. Record what was exposed and when.
  4. Keep updates connected. Retain complaint references and distinguish a newly discovered transfer from a second copy of an earlier one.

For an international case, the guide to reporting to IC3 from outside the United States explains why a US report should be considered alongside local reporting. Where a bank, exchange, suspect or enforceable asset has a Turkish connection, crypto fraud and asset recovery in Turkey addresses the jurisdiction-specific questions.

Do not buy access to money that has not been verified

A second person may now claim that the blocked funds have been found and can be released after another payment. Preserve that approach separately. Knowledge of your original loss does not authenticate a recovery company or a supposed official. See the guide to fake recovery firms and impersonated lawyers before sharing records or paying.

About the Author

Ahmet Karaca

Ahmet Karaca is a lawyer at PEGA Hukuk & Danışmanlık in Istanbul. His publications address crypto-assets, cyber-enabled fraud and digital evidence.

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