Jennifer Sullivan
Fraud examiner · Sullivan Financial Forensics
4.9
Boston, MAWorldwideAudited
- Bank, wire & card disputes
- CCS & AGENT reports
- Cases
- 236
- Replies
- ~4h
- Fees
- Flat fee
Since Apr 2023
Audited#5 of 120 by rating
Thomas Kim
Blockchain analyst · Kim Blockchain Forensics
5.0
65 reviews
337
Cases assisted
~2h
Reply time
About
Thomas traces cryptocurrency for fraud victims, attorneys and law-enforcement liaisons from an office in Boston. Produces tracing reports that follow stolen BTC, ETH and USDT across wallets to the exchanges where they were deposited, so an exchange or a court has something specific to act on. Is upfront that tracing does not return funds by itself. Will not take on a case where the trail ends in a mixer or an unregulated exchange without saying so first.
Helps with
- Crypto tracing
- CCS & AGENT reports
- Legal action
Details
- Location
- Boston, Massachusetts
- Credential
- Certified Cryptocurrency Investigator (CCI)
- Fees
- Flat fee. A fixed price, quoted in writing before any work starts.
- Clients
- US and worldwide, by phone and video
- Hours
- Mon–Fri, 10am–7pm (local time)
- Languages
- English, Spanish
- Verified since
- Jul 2021
- Profession
- Blockchain analyst
Recent reviews
Aug 29, 2026
“I am in Spain and the exchange was American. Thomas did the tracing remotely, helped me file at CCS from abroad and explained each step in plain language. The case is still open but the funds are frozen.”
helped by Thomas Kim
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