Crypto Wallet Freezing Order and Account Freezing Orders

Successful Resolution of a Financial Crime Investigation Involving Virtual Assets and Alleged Money Laundering

Overview

This case concerned a financial crime investigation involving virtual assets, where the police and financial investigator imposed both a crypto wallet freezing order and Account Freezing Orders (AFOs) under the Proceeds of Crime Act 2002 (POCA).

The investigation was intelligence-led and conducted at an early stage. No criminal charges were brought and the freezing orders were based on suspicion of potential money laundering, arising from the scale, speed and structure of crypto trading activity rather than any identified criminal conduct.

Through early specialist intervention, detailed financial reconstruction and strategic engagement with investigators, all freezing orders were voluntarily discharged, with no forfeiture proceedings pursued.

Background: crypto trading and financial crime suspicion

The investigation arose from extensive cryptoasset trading activity carried out across multiple platforms and wallets.

Trading activity began with established, mainstream cryptoassets and later expanded into decentralised tokens and blockchain-based trading strategies, including participation in staking mechanisms within recognised cryptocurrency.

Over a short timeframe, the trading activity generated substantial legitimate profits, with cryptoassets periodically converted into fiat currency and transferred into a UK bank account.

Those incoming credits triggered a Suspicious Activity Report (SAR), resulting in a financial investigation into suspected money laundering and financial crime involving virtual assets.

Asset restraint: crypto wallet freezing order and AFO

Relying heavily on international guidance concerning money laundering red flags associated with virtual assets, investigators formed concerns about:

• The rapid generation of significant profits

• Movement of funds across multiple wallets and platforms

• Use of decentralised tokens and decentralised finance mechanisms

• Conversion of cryptoassets into fiat currency at scale

On that basis, the authorities obtained:

• Crypto wallet freezing orders, restricting access to multiple crypto wallets and platforms

• Account Freezing Orders over the associated bank account

The effect was immediate: access to both cryptoassets and fiat funds was restricted, despite the absence of any proven criminality.

The central issue in the financial investigation

The core issue was not unlawful conduct, but misinterpretation. The investigation relied on high-level money laundering red-flag indicators without sufficient technical understanding of:

• How decentralised crypto trading operates in practice

• The mechanics and economics of staking

• How legitimate crypto trading can generate large returns over short periods

• The difference between genuinely suspicious behaviour and activity that is simply unfamiliar to traditional financial crime investigators

Lawful trading activity was being assessed through a conventional money laundering lens, without adequate context.

Strategic intervention: financial reconstruction and expert engagement

Early specialist advice focused on removing uncertainty and evidential gaps.

The strategy involved:

• Full reconstruction of all crypto transactions across wallets and platforms

• Mapping the entire source and flow of funds where possible, including:

  • Fiat on-ramps

  • Crypto purchases and sales

  • Token swaps and decentralised trading

  • Staking activity and reward generation

  • Conversion back into fiat currency

• Correlating blockchain data with exchange records and bank statements

• Providing clear explanations of:

  • Trading strategies and risk exposure

  • How profits were generated

  • Why transaction patterns matched recognised money laundering red flags but were rational and legitimate

Each red-flag indicator relied upon by investigators was addressed directly, evidenced, and placed in proper context.

Engagement with law enforcement and outcome

The matter was resolved through early, informed engagement, rather than reactive litigation.

Detailed representations were made to the investigating authority addressing:

• The legal basis for the crypto wallet freezing order and Account Freezing Orders

• The absence of criminal property or unlawful conduct

• The legitimate source of funds and transparent audit trail

• The technical misunderstandings underpinning the suspicion of money laundering

Following a review of the evidence:

• Investigators accepted that the cryptoassets and fiat funds were legitimately derived

• The suspicion of money laundering fell away

• Both the crypto wallet freezing orders and Account Freezing Orders were voluntarily discharged

• No civil forfeiture or criminal proceedings followed

Expertise in crypto wallet freezing orders and financial crime investigations

This case reflects a wider pattern seen in financial investigations involving virtual assets:

• Crypto wallet freezing orders and AFOs are often imposed early and conservatively

• Investigations may rely heavily on money laundering red-flag guidance

• Decentralised trading and staking are frequently misunderstood

• Outcomes are often determined before forfeiture proceedings are issued

Effective resolution requires specialist expertise in:

• POCA and civil asset recovery

• Money laundering and financial crime investigations

• Cryptoasset tracing and blockchain analysis

• Strategic engagement at the investigative stage

If you are facing a crypto wallet freezing order or account freezing order

If your cryptoassets or bank accounts have been frozen as part of a money laundering or financial crime investigation, early specialist advice is critical.  These matters rarely resolve themselves.

Important Notice

SPH Legal operates as a specialist legal consultancy. Where regulated legal services are required, clients are represented by Sam Healey through a regulated law firm. This case summary is anonymised and illustrative, does not constitute legal advice, and does not suggest that similar outcomes will be achieved in other matters.