David Lüdtke

False names, shell companies, and virtual addresses no longer mean that fraudsters remain undetected. Professional OSINT investigations combine publicly available information with blockchain forensics and technical analysis to uncover criminal networks. Learn how open source intelligence helps lawyers, businesses, and law enforcement agencies solve fraud cases.

Did assets flow through wallets linked to the Huione Group? For law firms, companies, and authorities, a reliable assessment is crucial. We explain the FinCEN measures, the liquidation of Huione Pay and H-Pay, and demonstrate how court-admissible blockchain forensics supports claims and investigations.

USDC is one of the few major crypto assets that Circle can centrally freeze. This provides lawyers, insolvency administrators, and law enforcement agencies with a practical tool for asset protection. We explain the blacklist function, known cases, and the requirements for legally admissible evidence.

Polygon is fast, affordable, and international, and criminals exploit this. How court-admissible crypto forensics uncovers asset transfers for lawyers and companies.

Cross-chain operations on Arbitrum are forensically challenging: sequencer logic, delayed inbox, and router and gateway architecture require a clear methodological separation of verifiable on-chain facts and interpretation. We present a reproducible investigation framework for the professional analysis of Arbitrum swaps—as a basis for court-admissible reports.

How artificial intelligence is changing crypto forensics: wallet clustering, graph analysis, cross-chain tracing and behavioral analysis, and where the limits lie.