Fake Cryptocurrency Exchange Targets Foreigners in Turkey: How to File a Criminal Complaint (2026 Updated Guide)

A foreigner loses money to a fake cryptocurrency exchange in Turkey. Learn how to file a criminal complaint, preserve blockchain and bank evidence, seek asset seizure, trace transfers and pursue recovery.

Foreign nationals in Turkey can become victims of sophisticated cryptocurrency fraud schemes involving fake exchanges, fraudulent investment platforms, cloned websites, social-media advertisements, messaging applications and individuals pretending to be professional investment advisers. The victim may initially be shown fictitious profits and later be asked to pay additional “tax,” “withdrawal,” “verification” or “unlocking” fees before being allowed to withdraw cryptocurrency. In other cases, cryptocurrency or money is transferred directly to wallets, bank accounts or accounts controlled by third parties and disappears immediately.

When a foreigner suspects a fake cryptocurrency exchange scam in Turkey, speed can be extremely important. The victim should preserve digital evidence, document every payment and cryptocurrency transfer, identify bank accounts and wallet addresses and consider filing a criminal complaint without unnecessary delay. Fırat Fesih Kaya Law Office assists foreign victims in organizing evidence and pursuing criminal and asset-recovery procedures in Turkey.

How Do Fake Cryptocurrency Exchange Scams Work?

Fraudsters may create websites or applications that resemble legitimate cryptocurrency exchanges. Victims can be approached through social media, messaging applications, online advertisements, dating platforms or investment groups.

The platform may display a fictitious account balance that increases after every payment. The displayed “profits” may have no connection with real cryptocurrency assets.

Fake Profits Are Often Used to Encourage Larger Deposits

A common method is to allow the victim to see apparently successful trades during the first stages of the scheme.

The fraudster then encourages a larger investment by claiming that the victim has access to a limited investment opportunity, automated trading strategy or unusually profitable cryptocurrency project.

Withdrawal Problems Are a Major Warning Sign

When the victim requests withdrawal, the fake platform may demand additional money.

Typical explanations include taxes, commissions, security deposits, verification fees, anti-money-laundering charges or account-release payments.

Victims should be extremely cautious about sending additional funds merely to “unlock” money already deposited.

Can a Foreigner File a Criminal Complaint in Turkey?

Potentially, yes. Foreign nationality does not prevent a victim from reporting conduct that may constitute a criminal offence within Turkish jurisdiction.

The competent authorities and territorial jurisdiction will depend on the circumstances of the case.

Where Can the Criminal Complaint Be Filed?

Depending on the circumstances, a complaint may be submitted to the competent public prosecutor’s office or reported through law-enforcement authorities.

For complex cryptocurrency cases, a structured written complaint supported by transaction and digital evidence can make the factual chain significantly easier to understand.

Do Not Delete the Fake Exchange Account

Before the website or account disappears, preserve the available information.

Take screenshots or otherwise preserve account balances, transaction history, usernames, customer-support conversations, deposit instructions, wallet addresses and withdrawal rejection messages.

Preserve the Website and Application Evidence

Record the exact platform name, domain, application name and any identifying information shown to the victim.

Fraudulent websites can disappear quickly once complaints begin.

Preserve All WhatsApp and Messaging Conversations

Keep complete conversations rather than isolated screenshots.

Messages can help establish how the victim was approached, what representations were made, who provided payment instructions and what happened when withdrawal was requested.

Do Not Block the Fraudster Before Preserving Evidence

Victims sometimes immediately delete conversations or block accounts after realizing they have been deceived.

Evidence should be preserved first. Further communication should then be considered carefully and should not involve sending additional money.

Record Every Bank Transfer

Prepare a chronological list containing the date, amount, currency, sending account, recipient account, recipient name and transfer description for every payment.

Bank receipts should be preserved in their original form where possible.

Cryptocurrency Transfers Require Separate Documentation

For cryptocurrency transfers, record the cryptocurrency involved, amount, sending wallet, receiving wallet, transaction hash, network and date.

Blockchain transaction identifiers can be particularly important because they may allow investigators and experts to reconstruct movements between wallets.

Do Not Rely Only on Screenshots

Screenshots are useful, but preserve original electronic records where available.

Emails, transaction confirmations, bank statements, wallet histories and original files can provide stronger evidence than isolated images.

Prepare a Transaction Timeline

A clear chronology can substantially improve a criminal complaint.

The timeline should explain when the victim first contacted the fraudster, when the account was opened, each payment made, apparent profits shown, attempted withdrawals and subsequent demands for additional money.

Identify Every Person Involved

Record names, telephone numbers, email addresses, usernames, bank-account holders, cryptocurrency wallet addresses and social-media accounts.

Even apparently minor identifiers may later help connect several suspects.

What If the Fraudster Used a Fake Name?

The use of a false identity does not necessarily prevent an investigation.

Bank accounts, telephone records, digital information, cryptocurrency transactions and other evidence may potentially assist authorities in identifying the individuals behind the scheme.

What If Money Was Sent to Several Different Bank Accounts?

Include every account in the complaint.

Fraud networks may distribute payments among several accounts controlled by different individuals. The role and knowledge of each account holder must be evaluated according to the evidence.

What If Cryptocurrency Was Sent Directly?

Provide the complete wallet and transaction information.

Cryptocurrency transactions can move rapidly across multiple addresses, making early evidence preservation particularly important.

Can Cryptocurrency Be Traced?

Blockchain transactions on many networks create publicly observable transaction records, but identifying the natural person controlling a wallet can require additional evidence.

The existence of a visible blockchain trail should therefore not be confused with guaranteed recovery.

Exchange Accounts Can Become Important

If stolen cryptocurrency reaches an account maintained with an identifiable cryptocurrency service provider, account and transaction information may potentially become relevant to the criminal investigation, subject to applicable legal procedures.

Early identification of the relevant transaction path can therefore be valuable.

Can the Prosecutor Freeze Assets?

Depending on the evidence and applicable legal requirements, criminal proceedings may involve protective measures concerning assets suspected of being connected with an offence.

Such measures are not automatic merely because a complaint has been filed.

Why Speed Matters

Money transferred to a bank account can be moved immediately. Cryptocurrency can likewise be transferred through numerous wallets or services within a short period.

Delaying the complaint may therefore make asset tracing and recovery substantially more difficult.

Should the Victim Contact Their Bank?

Promptly notifying the bank about suspected fraud may be appropriate, particularly where the transfer was recent.

The victim should preserve all correspondence with the bank and any reference numbers generated by the fraud report.

Should the Victim Contact the Cryptocurrency Platform Used to Send Funds?

Where funds were transferred through a legitimate platform, promptly reporting the suspected fraud and preserving the platform’s transaction records may also be useful.

The victim should not assume, however, that a private platform can independently recover cryptocurrency that has already been transferred away.

What Evidence Should Be Attached to the Complaint?

The evidence package can include bank receipts, account statements, wallet addresses, transaction hashes, emails, messaging conversations, screenshots, platform records, telephone numbers, usernames, contracts or investment documents and records of withdrawal attempts.

Evidence should preferably be organized chronologically.

Explain the Fraud Mechanism Clearly

A complaint should not merely state, “I invested in cryptocurrency and lost money.”

It should explain what false representation caused the victim to transfer funds and why the platform or investment was allegedly fraudulent.

Investment Loss and Fraud Are Not Automatically the Same

Cryptocurrency prices can fall dramatically. Losing money from an actual investment does not by itself establish criminal fraud.

The legal analysis becomes different where evidence indicates that the platform itself was fictitious, the promised investment never existed or the suspects intentionally deceived the victim to obtain money.

Fake Tax Demands Can Be Important Evidence

Fraudsters frequently demand a supposed “tax” before releasing funds.

Preserve those messages and payment instructions. They can help demonstrate the mechanism through which additional payments were obtained.

Do Not Pay a “Recovery Agent” Without Verification

Victims of cryptocurrency fraud can be targeted a second time by individuals claiming they can recover the stolen cryptocurrency for an advance fee.

These secondary recovery scams can cause substantial additional losses.

What If the Victim Is Outside Turkey?

Being outside Turkey does not necessarily make legal action impossible. Depending on the circumstances, representation and procedural arrangements may allow steps to be taken without the victim being continuously present in Turkey.

The requirements should be evaluated for the particular case.

Interpreter Rights Can Be Important

A foreign victim who does not sufficiently understand Turkish should ensure that statements are accurately understood and recorded.

A victim should not sign a statement containing information they do not understand or that does not accurately reflect what they said.

Review the Police or Prosecutor Statement Before Signing

Names, dates, transfer amounts, wallet addresses and other technical information should be checked carefully.

A single incorrect digit in a cryptocurrency address or transaction identifier can materially affect the usefulness of the evidence.

What If the Victim Already Signed an Incorrect Statement?

The error should be identified promptly and the appropriate method of providing corrected or supplementary information should be considered.

Supporting documents can help clarify the correct transaction history.

Can Foreign Bank Accounts Be Relevant?

Yes. Fraud schemes may involve accounts and entities in multiple jurisdictions.

International elements can make investigation and asset recovery more complex, but all known foreign-account and transaction information should still be preserved.

International Cryptocurrency Transfers Can Complicate Recovery

Funds may move through several countries, exchanges or wallets.

The criminal complaint should identify the international transaction chain as far as the victim can reliably establish it without speculation.

Do Not Accuse Unrelated People Without Evidence

A bank-account holder, telephone subscriber or company appearing in transaction records may require investigation, but the victim should distinguish documented facts from assumptions about each person’s role.

A precise complaint is generally more useful than unsupported accusations.

Can the Victim Recover the Money Through the Criminal Case?

Asset recovery may potentially become possible depending on whether funds or assets can be identified and preserved, but filing a criminal complaint does not guarantee reimbursement.

Civil-law claims and other recovery mechanisms may also need to be evaluated separately.

Civil and Criminal Strategies Can Be Coordinated

The existence of a criminal investigation does not necessarily resolve every private-law issue.

Depending on the facts, separate claims concerning recovery, compensation or unjust enrichment may need consideration.

Preserve Evidence of the Total Loss

Calculate the actual amount transferred rather than relying on fictitious profits displayed by the fake platform.

The platform may show a balance of millions even though the victim transferred a substantially smaller amount.

The distinction can be important when documenting the financial loss.

Keep Evidence of Additional Expenses

If the victim paid supposed withdrawal fees, taxes, commissions or verification charges, include those payments separately.

Each transfer may represent another stage of the alleged fraudulent scheme.

What If Several Foreigners Were Victimized?

Where several victims were targeted through the same platform, wallet addresses, telephone numbers or bank accounts, those connections may become significant.

Each victim should preserve their own transaction and communication records.

Social Media Advertisements Should Be Preserved

If the victim discovered the platform through an advertisement, preserve screenshots showing the account, advertisement, promised returns and any person or company represented as endorsing the investment.

Fake Celebrity or Company Endorsements

Fraudsters may use photographs, videos, logos or names of well-known individuals and companies to create credibility.

Such representations should be preserved as part of the evidence concerning how the victim was deceived.

Remote Access Applications Can Create Additional Risk

Some fraudsters convince victims to install remote-access software so that they can supposedly help open an investment account.

If this occurred, the victim should secure banking, email and cryptocurrency accounts and preserve information concerning the remote-access session.

Change Compromised Passwords

Where account credentials may have been exposed, victims should secure relevant financial and digital accounts promptly.

This protective step is separate from the criminal complaint but can help prevent further loss.

Do Not Destroy the Device Used for Communication

The telephone or computer used during the scam may contain relevant communications and transaction evidence.

Preserve the device and avoid unnecessary deletion or factory resetting before important evidence has been secured.

Immediate Action Plan for Foreign Victims

A foreigner targeted by a fake cryptocurrency exchange in Turkey should immediately stop additional payments, preserve the fake platform and messaging evidence, record every bank and cryptocurrency transfer, secure transaction hashes and wallet addresses, notify relevant financial institutions where appropriate, organize a chronological evidence file and consider filing a structured criminal complaint promptly.

Frequently Asked Questions

Can a foreigner file a criminal complaint for cryptocurrency fraud in Turkey?

Potentially, yes. Foreign nationality does not by itself prevent a victim from reporting suspected criminal conduct to Turkish authorities.

Where should cryptocurrency fraud be reported?

Depending on the circumstances, the matter may be reported to law-enforcement authorities or the competent public prosecutor’s office.

What is the most important evidence?

Bank-transfer records, cryptocurrency wallet addresses, transaction hashes, complete communications and evidence showing the fraudulent representations are particularly important.

Can cryptocurrency transactions be traced?

Blockchain records may permit transaction tracing on many networks, although identifying the person controlling a wallet can require additional evidence.

Can stolen cryptocurrency be frozen?

Protective measures may potentially be available where the legal requirements are satisfied and relevant assets or accounts can be identified. Recovery is not automatic.

Should the victim pay another fee to release the investment?

Additional demands for supposed tax, verification or withdrawal fees are a significant warning sign in fake investment schemes. Further payment should not be made merely because the fraudulent platform claims it is necessary to release funds.

What if money was sent to a Turkish bank account?

Preserve the account information and bank-transfer records and include them in the criminal complaint.

What if the fraudster used several bank accounts?

Every known account and transfer should be documented separately.

Can a foreign victim pursue the case after leaving Turkey?

Potentially, depending on the procedural circumstances and representation arrangements.

What should the victim do first?

Stop further payments and preserve the evidence immediately. Bank records, wallet addresses, transaction hashes, communications and fake-platform records can disappear or become substantially harder to obtain as time passes.

Client-Focused Legal Support for Cryptocurrency Fraud Victims in Turkey

Fake cryptocurrency exchanges and investment platforms can involve online fraud, bank transfers, cryptocurrency wallets, digital evidence, asset tracing, account measures and cross-border criminal investigations. Fırat Fesih Kaya Law Office assists foreign nationals who have been targeted by cryptocurrency and online investment fraud in Turkey. Lawyer Fırat Fesih Kaya provides legal assistance in preparing criminal complaints, organizing bank and blockchain evidence, following prosecutor and police investigations, evaluating protective measures concerning identifiable assets and coordinating available recovery procedures.

Phone: +90 312 434 22 22
Mobile: +90 532 769 22 22
Email: info@firatfesihkaya.av.tr
Address: Mevlana Boulevard No:221, Yıldırım Tower, Office No:148, 06520 Balgat, Çankaya, Ankara, Turkey