Sidne Koenigsberg

Sidne Koenigsberg focuses on cross-border litigation, compliance and enforcement matters for financial institutions. Ms. Koenigsberg has worked with major international banks on internal investigations related to U.S. anti-money laundering and economic sanctions laws. She also assisted in the successful defense of an international financial institution and several of its senior executives in a U.S. class action securities litigation. Ms. Koenigsberg has experience advising international clients on banking secrecy and data protection matters under French law in the context of U.S. litigation and internal investigations.