HEX Founder Richard Heart Arrested in Istanbul on Interpol Red Notice
Richard Heart, the founder of crypto projects HEX, PulseChain and PulseX, was arrested in Istanbul on Wednesday in a joint operation by Turkish police and intelligence officers, according to local media reports. The detention, carried out at a property in Istanbul's Beşiktaş district, follows a Finnish Interpol Red Notice tied to allegations of tax fraud and assault. Authorities reportedly seized four million dollars in cash, 64 luxury watches, firearms and electronic equipment. For accounting firms, auditors and CFOs using any form of crypto accounting software to track client digital asset portfolios, this arrest is a compliance trigger that warrants immediate attention.
What Happened and Who Is Involved
The arrest and reported seizures
Heart, whose legal name is Richard James Schueler, was detained alongside his wife at his Istanbul residence. Turkish media reported the operation was a coordinated effort between national police and intelligence services. The reported seizures, four million dollars in cash, 64 luxury watches, firearms and assorted electronic equipment, have not yet been independently confirmed by Turkish police, but the scale of what was described is consistent with high-value asset-forfeiture operations increasingly common in cross-border crypto enforcement cases.
The Finnish allegations and the Interpol mechanism
The immediate legal basis for the arrest is a Red Notice issued through Interpol at Finland's request. Red Notices are not international arrest warrants in the strict legal sense; they are requests to law enforcement agencies worldwide to locate and provisionally detain a named individual pending extradition proceedings. Finland's allegations against Heart centre on tax fraud and assault. The tax fraud dimension is particularly relevant to accounting professionals: it suggests Finnish authorities believe Heart failed to properly report or pay tax on income or gains, which may relate to proceeds generated by HEX and the associated projects.
Prior U.S. Securities and Exchange Commission action
The Finnish arrest does not arise in isolation. In 2023, the U.S. Securities and Exchange Commission filed a civil complaint against Heart and PulseChain, alleging that more than one billion dollars had been raised through unregistered securities offerings and that at least 12 million dollars in investor funds had been misappropriated. That case was dismissed in 2025 after the presiding judge found the court lacked jurisdiction, because the projects had not specifically targeted U.S. investors. The dismissal was procedural rather than a ruling on the merits, a distinction that compliance teams should keep in mind when assessing residual risk.
Why This Matters for Accounting Firms and CFOs
Client exposure to HEX, PulseChain and PulseX
Any client who holds, has held, or transacted in HEX, PulseChain (PLS) or PulseX (PSLX) tokens now sits in a heightened risk category. That is not a statement about the legal status of those tokens in any jurisdiction; it reflects the practical reality that enforcement actions against founders frequently trigger regulatory scrutiny of the entire ecosystem. Accounting teams should pull transaction histories for any affected clients and confirm that cost-basis records, wallet-level attribution and disposal calculations are complete and defensible. A firm relying on manual spreadsheets rather than dedicated digital asset accounting software is particularly exposed: reconstructing transaction histories after a regulator asks questions is far more costly than maintaining them in real time.
AML and KYC review obligations
The reported seizure of cash and luxury assets alongside electronic equipment suggests authorities are treating this as a financial crime investigation, not merely a tax matter. For regulated firms, that distinction matters under anti-money laundering frameworks. If a client received proceeds linked to HEX-related activity during periods now under scrutiny, firms may need to reassess the adequacy of their original customer due diligence and consider whether a suspicious activity report obligation has been triggered under the rules of their home jurisdiction. The standard is not guilt by association; it is whether the firm has reasonable grounds to know or suspect that funds are connected to criminal conduct.
Cross-border jurisdictional complexity
This case now spans at least three legal systems: Turkey (the location of arrest and asset seizure), Finland (the originating jurisdiction for the Interpol Red Notice and the underlying criminal allegations), and the United States (the dismissed SEC civil action). Extradition proceedings, if initiated, will add a fourth layer. Accounting and compliance teams advising clients with exposure should document their analysis of each jurisdiction's stance carefully. The fact that the SEC action was dismissed does not insulate clients from Finnish tax authority inquiries, from potential Turkish asset-forfeiture claims, or from the reputational impact of being associated with a project under multi-jurisdictional scrutiny. Understanding how blockchain evidence standards in appellate courts are evolving is directly relevant here: on-chain transaction records are increasingly admissible, and regulators across these jurisdictions are capable of tracing flows that clients may assume are private.
Accounting and Tax Implications
Asset classification and impairment
Under both IFRS and US GAAP, the accounting treatment of crypto assets already requires careful judgement at each reporting date. When a token's underlying project faces simultaneous criminal investigation in multiple jurisdictions and the loss of its founder to detention, the fair-value or carrying-value assumptions embedded in prior periods deserve fresh scrutiny. Firms preparing financial statements that include HEX, PLS or PSLX positions should consider whether an impairment indicator has been triggered and document the basis for any conclusion reached, whichever direction that conclusion goes.
Proceeds, disposals and the question of tainted funds
Clients who sold HEX or related tokens at a gain in prior tax years face a straightforward question: have those gains been reported? If they have, the immediate filing risk is low, though records should be preserved in case authorities request substantiation. If they have not, voluntary disclosure to the relevant tax authority is worth considering before any formal inquiry lands. Clients who received tokens as part of promotional distributions, sometimes referred to in the HEX community as "the sacrifice phase" or similar mechanisms, may face a separate question about whether those receipts constituted taxable income at the time of receipt, a question that several tax authorities have become more assertive about in recent years.
Practical steps for firms right now
Three immediate actions are worth prioritising. First, identify all clients with any position in HEX, PulseChain or PulseX, past or present, using transaction-level data from your crypto bookkeeping software or exchange records. Second, confirm that existing transaction records include wallet addresses, timestamps, and counterparty data sufficient to reconstruct a full audit trail. Third, review your AML monitoring logs for any flags that may have been generated but not escalated during periods when these projects were actively trading. The pattern of enforcement is clear across global markets: regulators are moving from broad ecosystem monitoring toward targeted individual and project-level actions, as the parallel story of how AML enforcement is reshaping exchange access for firms illustrates.
The Broader Enforcement Signal
Heart's arrest in Istanbul demonstrates that Interpol Red Notices are a live and functional tool in cross-border crypto enforcement, not a theoretical backstop. Turkish cooperation with Finnish judicial authorities on a crypto-related matter is itself notable: it indicates that jurisdictions not traditionally seen as the primary arenas for crypto regulation are prepared to act on international requests. For founders, executives and high-net-worth individuals in the crypto space who have relocated to jurisdictions they believed might offer protection, this case is a pointed reminder that Interpol's member states cover most of the world.
For accounting and compliance professionals, the lesson is structural. Multi-jurisdictional enforcement risk cannot be mapped to any single regulatory framework. A client whose SEC exposure was resolved by a jurisdictional dismissal may simultaneously face live criminal exposure in a European Union member state. Sound crypto accounting software, rigorous transaction records, and proactive AML review are not merely operational requirements; they are the evidentiary foundation on which a defensible compliance posture rests when regulators or prosecutors come knocking across any of several possible borders.
Frequently Asked Questions
What is an Interpol Red Notice and does it mean Heart has been convicted?
A Red Notice is a request circulated by Interpol to member-country law enforcement agencies to locate and provisionally arrest a named person pending extradition or other legal proceedings. It is not an international arrest warrant, and it does not indicate guilt or a conviction. Whether Turkey proceeds with extradition to Finland is a separate legal process governed by any bilateral treaty between the two countries and Turkish domestic law.
Does the 2025 dismissal of the SEC case protect Heart from all legal liability?
No. The U.S. federal court dismissed the SEC's civil complaint on jurisdictional grounds, meaning the court concluded it did not have the authority to hear that specific case as filed. The dismissal was not a finding on the merits of the allegations. Finnish criminal proceedings, any Turkish asset-forfeiture action arising from the seizures, and any other jurisdiction's future inquiry are entirely separate legal matters unaffected by the U.S. dismissal.
What should an accounting firm do if a client holds HEX or PulseChain tokens?
The first step is a records review: confirm that transaction histories, cost-basis data and disposal records are complete and accurately captured in your digital asset accounting software. Next, assess whether any AML monitoring obligations have been triggered given the current enforcement context. Finally, consider whether the client needs specialist legal advice on disclosure or voluntary compliance, particularly if any gains from these tokens have not yet been reported to tax authorities.
Could assets held in HEX-related projects be subject to forfeiture?
Asset forfeiture in criminal proceedings typically targets assets belonging to, or traceable to, the person under investigation. Ordinary investors who bought and sold tokens on the open market would not normally face forfeiture risk from this action. However, firms should document the arm's-length nature of any client transactions involving these tokens as a precautionary measure, given that multi-jurisdictional investigations can generate broad information requests.
How does this case affect the use of crypto accounting software for compliance purposes?
Enforcement actions like this one reinforce why complete, wallet-level transaction records matter. Regulators and prosecutors increasingly rely on on-chain data in investigations, and firms that can produce a clear, timestamped audit trail from their crypto bookkeeping software are far better positioned than those relying on incomplete records. This case is a practical argument for maintaining real-time transaction records rather than reconstructing them retrospectively when an inquiry arrives.
Source: CoinDesk Policy