Ethereum Investigation and Recovery Service

Crypto Asset Tracing & Recovery

Lost Your Ethereum? Sphere State Helps Victims of Scams, Hacks, and Fraud to Recover Their Assets

Fast, discreet, and cross-border recovery backed by blockchain forensics and legal action.

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Common Ways Ethereum is Lost (And How We Can Help)

We focus on the unique attack vectors used on the Ethereum ecosystem from malicious smart contracts and NFT phishing to DeFi exploits and bridge laundering. Below are high-impact scannable scenarios with our approach to recovering Ethereum.

Malicious Smart Contract / Rogue Token

Approving a malicious contract can allow drains. We trace contract calls, revoke approvals where possible, and identify downstream cash-out points.

NFT Phishing & Fake Mints

Fake mint sites and malicious OpenSea/Marketplace links can drain wallets via approvals. We map the flows and identify exchange touchpoints.

DeFi Exploits & Rug Pulls

Exploiters swap ETH through DEXs and bridges. We analyze swap paths and target the exchanges/bridges that receive funds.

Bridge & Cross-Chain Laundering

Attackers move ETH through bridges and wrapped tokens. We trace cross-chain flows and partner with custodians to halt movement.

Tornado Cash / Mixers & Layering

Mixers complicate tracing but do not always preclude recovery. We analyze mixing patterns and focus on where funds re-enter regulated services.

Unauthorized Withdrawals / Exchange Hacks

If your ETH touched a centralized exchange, we compile forensic evidence to request a freeze and cooperate with compliance teams.

Wallet Drainers via WalletConnect / Signature Requests

We identify malicious signature patterns and trace the chain of swaps to final destinations.

Hardware Wallet / Key Loss Cases

For device failures we advise safe options and recovery workflows without compromising security.

Our Proven 4-Step Ethereum Recovery Process

We translate complex on-chain behavior into a clear legal and recovery plan.

  • Free Consultation & Case Assessment


    Submit a brief description, public tx hashes, and implicated addresses. We perform a quick viability check at no cost and outline next steps.

  • On-Chain Forensics & Tracing


    Using professional analytics and proprietary tooling, we trace ETH/ERC-20/ERC-721 flows, identify token swap paths, bridge movements, and destinations (exchanges, custodians, mixers).

  • Off-Chain Investigation & Evidence Bundling


    We link on-chain addresses to off-chain identities via KYC hits, IP indicators, social signals, and exchange data to create a legally admissible evidence bundle.

  • Recovery & Coordination


    We coordinate with exchanges, bridge operators, legal counsel, and law enforcement to request freezes, issue preservation requests, pursue civil remedies, or negotiate returns.

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Why Clients Choose Sphere State for Ethereum Recovery

Sphere State Group is not a generic “crypto recovery” service. We are an investigations and risk consultancy specializing in digital asset forensics, cross-border recovery, and financial crime intelligence. Here’s what sets us apart:

1. Ethereum-Specific Expertise

Our team understands Ethereum internals — contract ABIs, approval flows, token standards (ERC-20, ERC-721, ERC-1155), and common exploit patterns.

2. Cutting-Edge Technology

We partner with leading blockchain analytics providers (e.g., Chainalysis) and use proprietary tools to map token flows and identify chokepoints.

3. Cross-Chain & Bridge Experience

We handle cases where funds move across L1s, L2s, and bridges — and know which bridge operators and custodians to approach.

4. Global Legal & Law Enforcement Network

We work with international partners to execute preservation requests and pursue legal remedies across borders.

Our partner organisations
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Association of Certified Fraud Examiners (ACFE) Logo
Association of Certified Anti-Money Laundering Specialists (ACAMS) Logo
World Association of Detectives (WAD) Logo
Council of International Investigators (CII) Logo
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Meet Our Expert Team

Our cases are led by certified investigators and seasoned experts in financial crime, blockchain forensics, and cross-border recovery. We bring decades of experience to your case.

Björn Wahlström Photo

Björn Wahlström

Partner & Group CEO

Björn has extensive experience in due diligence and corporate investigations and has personally led investigations in China, Europe, and the U.S.

Jussi Aittola Photo

Jussi Aittola

Senior Partner

Jussi is a seasoned investigator and crypto trace expert. He brings extensive expertise in cryptocurrency compliance, cybersecurity, and financial technology investigations, developed through his tenure at the Finnish National Bureau of Investigation’s Financial Intelligence Unit.

Ilya Umansky Photo

Ilya Umansky

Partner and Director

Ilya is a partner with Sphere State. He is a Certified Fraud Examiner and a Specialist Crypto Investigator (Elliptic).

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Frequently Asked Questions About Ethereum Recovery

What are the chances of recovery?


Every case is unique. After our free assessment we’ll tell you whether we see viable recovery points: centralized exchange exposures, bridge return points, or identifiable recipients.

How much does your service cost?


We offer flat investigation fees, or hybrid structures. Exact terms are provided in writing after the initial evaluation.

How long does recovery take?


Initial viability answer in 24–48 hours. Recovery can be days to many months depending on cooperation from third parties and legal processes.

How long does recovery take?


Some cases progress within weeks; others take months, depending on jurisdictions and cooperation from exchanges.

What if funds passed through a mixer (e.g., Tornado Cash)?


Mixers increase complexity but are not an automatic dead end. We analyze mixing patterns and focus on exit points where funds touch regulated entities.

Are ERC-20 token recoveries different from ETH recoveries?


Token recoveries often require additional tracing of swap/router contracts and wrapped token flows. Our tooling handles both ETH and token flows.

Do you require my seed phrase?


Never during initial intake. We will not request your seed phrase.

Ready to Start Your Ethereum Recovery?

Ready to Take the First Step Towards Recovering Your Ethereum?

Your initial consultation is free, 100% confidential, and carries no obligation. Let our experts evaluate your case and outline a clear path forward.

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Confidential Case Review

Free, confidential case evaluation. No upfront obligation. We'll get in touch within 1-2 business days.