Malaysian government officials told CNA the ongoing clampdown, which is at its initial stages and is likely to involve more arrests and asset seizures, is part of a months-long joint operation between the Home Affairs Ministry and China’s Public Security Ministry. GEORGETOWN: A joint Malaysia-China crackdown on an alleged multi-billion-dollar Ponzi scheme that preyed mainly on Chinese nationals has garnered the attention of both countries’ top leaders, Malaysian Home Minister Saifuddin Nasution