About us
A UK onchain forensics practice
Wallsec investigates what happened to funds lost through crypto fraud. We follow the money across public ledgers, document the route it took, and produce a structured report that you and your advisers can act on.
What we do
Every case begins with a triage review of the material you already hold: your timeline of events, the addresses and transaction hashes involved, and any correspondence with the platform or individual concerned. From there we reconstruct the movement of funds across the relevant networks, identify the services and clusters they passed through, and record each finding with its supporting reference so it can be independently verified.
The result is an evidence pack: a written narrative, a diagram of the fund flow, and an annexe of transaction-level references. It is yours. We send it onward only when you instruct us to.
How we operate
Evidence, not promises
Our output is documentation: traced fund flows, counterparty attribution where the data supports it, and a written report you can hand to your bank, exchange, adviser or law enforcement. We never state or imply that funds will be returned.
Your data stays minimal
We ask only for what an investigation genuinely needs — public addresses, transaction hashes and your own case documents. We never ask for private keys, seed phrases or account credentials, and we do not contact third parties without your instruction.
Honest scoping up front
If the on-chain data does not support a traceable case, we say so at triage rather than after you have committed. We do not take cases we cannot meaningfully progress.
Regulatory position
Wallsec does not hold client funds.
We do not transmit, exchange, custody or return client funds at any stage, and we do not operate any wallet or payment service on your behalf. Where a case needs legal or regulatory action, that is carried out by your own solicitor, your bank or the relevant authority — with our report as supporting material.
How we are paid
Our work is charged as a fixed-scope investigation, agreed in writing before any chargeable work begins. The initial case review is confidential and carries no obligation.
We do not hold funds.
If a case needs onward legal action or regulatory referral, those services are provided by your own solicitor, bank or the relevant authority, not by Wallsec. Any fees for that onward work are agreed directly with that provider.
Company details
Wallsec
4th Floor, No. 1 Forbury Place
43 Forbury Road, Reading
Berkshire RG1 3JH, United Kingdom
contact@wallsec.co.uk
+44 20 3996 7980
Monday to Friday, 9am–6pm UK time