Expertise areas: Telecommunications fraud, digital financial money laundering, international criminal cooperation

Current position: Director of High Risk Case Investigation at CrossShield Legal

Callum previously served as the head of cross-border fraud cases at the Australian Federal Police and participated in multiple joint investigations related to Southeast Asian fraud groups. He has a high sensitivity to fund laundering techniques and fake account chains. After transferring to a lawyer, he focuses on investigating high-risk cases, constructing cross-border evidence chains, and dual track criminal and civil procedures. You may not understand their operation, but we do; you don't need a guess, you need evidence