Recovery windows for misappropriated digital assets are measured in hours, not weeks. When a French-based business or fund loses cryptocurrency to fraud – whether through an exchange hack, a social-engineering attack or an insider diversion – the asset trail on-chain is live for a finite window. Crypto fraud asset recovery in France requires a coordinated response: on-chain forensic tracing, a rapid application to the competent court and, where the assets have moved offshore, parallel proceedings in a cross-border forum. This guide maps each step, explains the French regulatory and judicial environment, and identifies where the process intersects with the Autorité des marchés financiers (AMF) and the prestataire de services sur actifs numériques (PSAN) regime.
The French Legal Basis for Crypto Asset Recovery
French courts treat digital assets as property capable of being owned, traced and frozen – a position that has consolidated in practice even before any dedicated crypto-property statute, building on the general civil law of property and obligations. The AMF, France's securities and markets regulator, supervises PSAN-registered entities under the framework introduced by the Loi PACTE and subsequently developed. A PSAN is a virtual-asset service provider operating in France that has sought either optional or, for custody and exchange services, mandatory registration with the AMF. That registration creates a compliance and reporting infrastructure that recovery practitioners can engage. Where the exchange holding the misappropriated assets is a registered PSAN, it sits within an AMF-supervised perimeter and is subject to AML/CFT obligations that support disclosure requests. Where it is an unregistered offshore platform, the recovery pathway shifts to foreign courts and, in some cases, to issuer-level freeze mechanisms.
France has also transposed the EU's Travel Rule obligations – the requirement under FATF Recommendation 15 to pass originator and beneficiary data with virtual-asset transfers – meaning that compliant French PSANs hold transaction metadata that can corroborate forensic tracing. That data record is a disclosure target from the first moment of a recovery action.
Step 1: Secure the Evidence Before the Trail Goes Cold
The first step in any digital-asset recovery is evidence preservation, and it must happen in parallel with legal mobilization – not after. Misappropriated tokens move through mixers, bridging protocols and offshore exchanges within hours of a theft event. A professional blockchain forensics report is not optional: it is the document that identifies the wallet addresses holding the stolen assets, maps the transaction graph and provides the threshold evidence for a court application. The AMF and French prosecutors place weight on credible forensic work as the basis for cooperation requests.
Practically, this means instructing a qualified on-chain tracing specialist at the same moment you engage legal counsel. The two workstreams run concurrently. Counsel drafts the legal application while the forensic report is being finalized; in many urgent matters the two documents are filed within the same day. The forensic output should identify: the original transaction hash or hashes; any intermediate wallet addresses; the current custodian or exchange address; and, where tokens are stablecoins, whether the issuer holds freeze authority over the specific contract.
Tether (USDT) and Circle (USDC) both hold contract-level authority to freeze tokens on their respective blockchains. Issuers generally act on a court order, a law-enforcement referral or an OFAC designation. Instructing counsel to approach the issuer simultaneously with the court application can pause movement of stablecoin assets while proceedings are issued.
Step 2: File for Urgent Civil Relief in the French Courts
French civil procedure offers an urgent interim relief mechanism – the référé procedure – that allows a court to grant conservatory measures at speed, without full merits argument, where urgency and a serious case on the facts are established. A creditor seeking to freeze assets pending substantive proceedings may apply for a saisie conservatoire (conservatory seizure) under the French Code of Civil Enforcement Procedures. The application is made ex parte in urgent circumstances and the order, once granted, can be served on a French PSAN to freeze the relevant account or wallet balance.
The key conditions are: (1) the applicant must establish a sufficiently certain-looking claim; (2) the applicant must demonstrate a threat to recovery if relief is not granted; and (3) the order must be followed by substantive proceedings within a defined period. Evidence of on-chain movement and a forensic report directly addressing the risk of dissipation satisfies condition (2). French courts are not unfamiliar with cryptocurrency in this context; the AMF's supervisory posture toward PSANs, and the reporting obligations PSANs carry, means that service of a court order on a registered entity typically produces a rapid operational response.
In a recent recovery matter, a payments company discovered that a seven-figure stablecoin balance had been diverted through a series of wallet hops to an account held at a PSAN-registered exchange. Working with a forensic partner, our disputes team obtained conservatory relief in the relevant civil court within days of instruction. The exchange froze the account on service of the order; substantive proceedings followed within the required window. The funds remained frozen pending resolution.
Step 3: Pursue Disclosure from the Exchange or Custodian
Knowing that assets sit at a particular exchange address is the beginning, not the end. The next target is the identity of the account holder – the KYC file held by the PSAN. In France, that disclosure can be compelled through a civil court order or, where criminal proceedings are opened, through the juge d'instruction (investigating magistrate). A plainte avec constitution de partie civile – a complaint filed directly with the investigating magistrate – gives the victim formal party status in criminal proceedings and access to the investigative machinery of the French state, including requests to the PSAN for account data.
PSANs registered with the AMF are required to maintain KYC records under the AML/CFT obligations applicable to their registration. Those records – identity documentation, address, beneficial ownership – become compellable once proceedings are engaged. The practical implication: a fraud victim has two parallel routes to identity disclosure in France. The civil route is faster and driven by counsel without waiting for law enforcement. The criminal route, once initiated, adds the coercive power of a public prosecutor and may be essential where the fraudster is sophisticated and the civil defendant is uncooperative.
For a scoped assessment of your recovery options in France, contact OBOLUS at info@oboluslaw.com. The process above describes the standard path. Your facts – the entity, the asset type, the exchange jurisdiction – change the analysis and the urgency of each step.
Cross-Border Reality: When the Assets Have Already Moved Offshore
French recovery proceedings are effective when the assets remain within a PSAN-regulated perimeter. When they have moved to an exchange or custodian outside France, the recovery structure must shift. This is the most common complication in practice: a fraudster uses a French platform as a transit point, then withdraws to an unregulated offshore exchange or a self-custodied wallet in a different jurisdiction.
At that point, allied counsel in the relevant jurisdiction must be instructed in parallel. England and Wales is the leading common-law forum for crypto asset recovery: its courts have issued worldwide freezing orders over cryptocurrency, recognized digital assets as property capable of being frozen, and issued Norwich Pharmacal disclosure orders requiring offshore exchanges to identify account holders. The CFAAR network (Crypto Fraud and Asset Recovery), launched in London in September 2021, coordinates cross-border disclosure requests among participating practitioners and law enforcement.
The DIFC Courts in Dubai, Singapore's High Court and Hong Kong's Court of First Instance have each demonstrated willingness to grant injunctive relief and disclosure orders over crypto assets. Where the forensic trail terminates at an exchange in one of those jurisdictions, the appropriate application is made there – often concurrently with the French proceedings. The French court's conservatory order can also be presented to foreign courts as evidence of the prima facie case, accelerating parallel applications.
A second cross-border dimension arises at the AMF/PSAN level itself. If a fraudster used a non-French PSAN – say, an exchange registered under MiCA in another EU member state – the AMF can engage the competent national authority under EU supervisory cooperation mechanisms. MiCA's passporting framework, and the ESMA coordination structures beneath it, mean that a French recovery proceeding can generate regulatory assistance requests that a domestic-only procedure could not reach.
How Does the PSAN Registration Status of the Exchange Affect Recovery?
Registration status is a decisive variable. A PSAN registered with the AMF operates within a compliance framework that includes AML/CFT obligations, KYC record-keeping and the obligation to cooperate with competent authorities. Serving a court order or a regulatory request on such an entity triggers a structured compliance response. The platform has legal counsel, a compliance officer and a documented process for handling legal process – all of which translate to faster and more reliable execution of a freeze or disclosure.
An unregistered foreign exchange has none of those obligations in France. It can ignore French process served abroad. Recovery against assets held there requires obtaining an order in its home jurisdiction, engaging the relevant regulator (if any), or approaching the token issuer directly for a contract-level freeze. The tactical sequence changes materially depending on whether you are dealing with a supervised PSAN, an EU-passported CASP under MiCA, or an offshore platform operating outside any recognized supervisory perimeter.
This is why the legal risk assessment at Step 1 should include an immediate PSAN/registration check on every exchange identified in the forensic trace. That check determines the legal toolkit available at each node in the asset path.
The Criminal Route: Filing with French Law Enforcement
Civil proceedings are faster and victim-controlled. Criminal proceedings bring the coercive power of the state. The two are not mutually exclusive; running them in parallel is standard practice in serious fraud matters in France.
A plainte simple (simple complaint) is filed with the police or the parquet (public prosecutor). For digital-asset matters with sophistication and scale, a complaint directly to the juge d'instruction – the civil party complaint – is typically more effective: it activates the investigating magistrate's powers sooner and gives the victim party status with rights to access the investigation file. Specialized units within the French judiciary, including the JUNALCO (Juridiction Nationale de Lutte contre la Criminalité Organisée) for organized crime and PARQUET NATIONAL FINANCIER for financial crime, have jurisdiction over complex crypto fraud cases.
Law enforcement engagement also opens the route to TRACFIN – France's financial intelligence unit – and to Europol coordination for cross-border cases. Where the fraud involves organized crime or has a European dimension, Europol's European Financial and Economic Crime Centre (EFECC) can coordinate between French and foreign authorities, including compelled disclosures from foreign exchanges.
If a recovery clock is running, reach our disputes desk now at info@oboluslaw.com. If a prior application stalled or an account was closed, a second read of the facts can surface the structural route back and identify whether a parallel criminal filing changes the picture.
A Common Assumption Is That Once Funds Leave a Wallet, Nothing Can Be Done
That assumption is wrong, and acting on it costs victims the recovery entirely. Blockchain is a public ledger. Every transaction is permanently recorded and traceable. Assets that appear to have "disappeared" into an anonymous wallet have, in fact, left a permanent evidence trail. The question is not whether the trail exists – it does – but whether legal process is engaged fast enough to freeze assets before they are further dispersed or cashed out through an off-ramp that is beyond jurisdictional reach.
The practical counter to the myth: courts in France, England, Singapore and Hong Kong have all granted freezing relief over cryptocurrency on the strength of forensic evidence alone – without the fraudster's identity being known at the time of the order. The order freezes the asset; the disclosure process identifies the person. Those two steps run sequentially, not in parallel, and the first step does not require knowing the identity of the counterparty.
What genuinely limits recovery is delay. Every hour between discovery and legal mobilization is an hour in which assets can be bridged, mixed or moved to a jurisdiction where judicial cooperation is unavailable. The recovery window is finite and it closes fast.
Self-Assessment Checklist for a Business Facing Crypto Fraud in France
Use this checklist to structure the first 24 hours of a response. It does not substitute for legal advice; it organizes the facts your counsel will need immediately.
- Transaction hashes for all outbound transfers identified as unauthorized – secured and documented.
- Wallet addresses identified as recipient or transit addresses – recorded with timestamps.
- Exchange or custodian holding the assets – PSAN registration status checked against the AMF register.
- Token type confirmed – if USDT or USDC, issuer freeze pathway activated in parallel.
- Internal authorization chain for the transaction reviewed – insider or external fraud hypothesis identified.
- Forensic tracing instruction placed – concurrent with legal instruction, not sequential.
- Cyber incident reported to ANSSI (Agence Nationale de la Sécurité des Systèmes d'Information) if the breach involved a system intrusion – triggers possible state-level assistance.
- Insurance notification made within policy notification window – coverage for cyber/theft losses varies; delay forfeits claims.
- Board or senior management notified – relevant for authorization to instruct counsel and to satisfy any disclosure obligations to investors or counterparties.
Related at OBOLUS
- Disputes and asset recovery for digital asset businesses – on-chain tracing, freezing relief and cross-border recovery across 25+ forums
- Exchange disclosure orders in Abu Dhabi Global Market (ADGM) – how DIFC and ADGM courts handle crypto disclosure applications
- Fund domicile selection from a cross-border perspective – structuring considerations that affect where recovery risk sits
FAQ
Can stolen crypto actually be recovered?
Yes – provided legal action is taken quickly. Blockchain records every transaction permanently. Courts in France, England, Singapore and Hong Kong have each granted freezing orders over cryptocurrency on forensic evidence alone, before the fraudster's identity was known. The constraining factor is time, not legal principle. Assets traced to a supervised exchange or a freezable stablecoin contract can be immobilized through court order; assets that have dispersed beyond cooperative jurisdictions become progressively harder to reach.
How fast must I act after a digital-asset theft?
Immediately. Recovery windows are measured in hours. A fraudster can bridge assets across chains, pass them through a mixing service or withdraw through an unregulated off-ramp within a single business day. Legal counsel and forensic tracers should be instructed concurrently at the point of discovery. Parallel tracks – civil court application, stablecoin issuer notification and, where warranted, a criminal complaint – should all be initiated within the first 24 to 48 hours. Delay is the primary cause of irrecoverable loss, not the absence of legal remedies.
Can a court freeze assets held on an exchange?
Yes. French courts can issue conservatory seizure orders over accounts held at AMF-registered PSANs. English courts issue worldwide freezing orders that can extend to foreign exchanges and have been enforced against crypto balances specifically. Singapore, Hong Kong and the DIFC Courts have each issued injunctions over cryptocurrency held on trading platforms. Service of the order on the exchange triggers an operational freeze. For stablecoins, a parallel issuer-level freeze can be requested through legal counsel concurrently with the court application.
OBOLUS is an independent digital-asset law boutique acting only for businesses. We advise exchanges, custodians, token issuers and funds on licensing across 70+ jurisdictions, on disputes and on-chain asset recovery across 25+ forums, and on the tax, banking and compliance that sit around them. Digital assets are the whole of our practice. Our disputes team coordinates freezing relief and on-chain tracing across leading common-law forums, moving for relief while the trail is live. To discuss your situation, contact info@oboluslaw.com or message us via t.me/oboluslaw.
By Glen Sorensen, Disputes & Recovery Analyst – specialist in on-chain asset tracing, cross-border freezing relief and crypto fraud recovery across civil and common-law forums.
This publication is general information about the law and does not constitute legal advice. It is not a substitute for advice tailored to your circumstances. OBOLUS accepts no liability for action taken or not taken on the basis of this material. For advice on your situation, contact info@oboluslaw.com.