Robert Greene is vice president and chief of staff at Patomak Global Partners, a financial services consultancy, where his client work focuses on a range of risk and strategy issues related to derivatives markets, equity market structure, payments systems, and financial technology companies. He is also a nonresident scholar at the Carnegie Endowment for International Peace’s Cyber Policy Initiative and Asia Program, focusing on Chinese financial sector trends and on topics at the nexus of cyberspace governance, global finance, and national security.