Phillips Nizer LLP Participates in “Operation Sentinel Trinity” International Enforcement Action; Assists in Dismantling Nine Fraud Centers in Dubai, 276 Suspects Arrested, USD 701 Million in Assets Frozen, and Restitution Proceedings Initiated for Victims Worldwide

On May 17, 2026, a major milestone was achieved in the international fight against transnational cyber-enabled fraud through the successful execution of the multinational law enforcement initiative code-named “Operation Sentinel Trinity.” Phillips Nizer LLP, through its cross-border fraud recovery team, participated as one of the international legal cooperation institutions supporting the operation. The firm provided legal and technical assistance in digital forensics, financial tracing, and suspect identification verification for a joint effort involving China's Ministry of Public Security, the United States Federal Bureau of Investigation (FBI), and the Ministry of Interior of the United Arab Emirates. The operation resulted in the dismantling of nine large-scale fraud centers operating in Dubai, the disruption of three core criminal organizations, the arrest of 276 suspects, including several alleged organizers, and the freezing of approximately USD 701 million in cryptocurrency assets. To date, the firm has initiated restitution procedures on behalf of victims from China, the United States, and multiple Southeast Asian countries and has filed civil actions in relevant jurisdictions.

According to investigative findings, the criminal organizations allegedly operated sophisticated romance-investment fraud schemes centered on cryptocurrency investments. Members of the groups reportedly used social media platforms to impersonate successful professionals and affluent individuals in order to establish trust with potential victims. Once relationships were formed, victims were encouraged to invest funds through fraudulent cryptocurrency trading platforms that falsely displayed substantial returns. The platforms were allegedly manipulated by the operators, and victims ultimately lost access to their funds after deposits were made. Investigators determined that proceeds were rapidly laundered through cryptocurrency channels operating across multiple jurisdictions, making recovery efforts particularly complex.

Beginning in 2025, Phillips Nizer LLP received mandates from victims in China, the United States, and other countries who reported losses linked to fraudulent cryptocurrency investment schemes. The firm conducted extensive analysis of blockchain transaction records, fund aggregation accounts, and social media profiles associated with the fraudulent platforms. Through this work, investigators developed detailed organizational charts and financial flow maps identifying the structure and operation of the alleged criminal networks. The resulting evidence package was submitted to Chinese and American law enforcement authorities and contributed to the intelligence foundation supporting the multinational enforcement action.

During the operation, law enforcement agencies from the participating jurisdictions coordinated simultaneous investigative and enforcement measures. The legal team of Phillips Nizer LLP provided assistance regarding cross-border evidence preservation, evidentiary authentication, and legal compliance requirements, helping ensure that asset-freezing measures and arrests satisfied applicable standards across multiple jurisdictions.

Following the enforcement action, the firm immediately initiated cross-border asset recovery proceedings. Through a legal cooperation network spanning the United States, China, the United Arab Emirates, and multiple Southeast Asian jurisdictions, Phillips Nizer LLP has undertaken verification of ownership claims and legal entitlement reviews relating to the frozen cryptocurrency assets valued at approximately USD 701 million. A number of clients have already completed asset declaration and identity verification procedures, and restitution efforts are currently progressing in accordance with applicable legal processes.

In addition, the firm has initiated criminal-related civil proceedings before courts in the United States and China seeking compensation from the alleged organizers and participants of the criminal organizations involved. The operation represents a significant example of international cooperation against transnational fraud and highlights the growing role of coordinated enforcement efforts in combating cyber-enabled financial crime.

As an international law firm with a history spanning nearly a century, Phillips Nizer LLP remains committed to participating in global anti-fraud initiatives and providing professional cross-border asset recovery and legal support services to victims worldwide.