Nathaniel (Nate) Mendell is a partner in Morrison Foerster’s Investigations + White Collar Defense and Privacy + Data Security practice groups and was the former Acting U.S. Attorney for the United States Attorney’s Office for the District of Massachusetts. He represents companies, financial institutions, boards, and executives through all phases of investigation and litigation involving allegations of corporate healthcare fraud, securities and other financial fraud, public corruption, criminal intellectual property theft, data breach or disclosure, and international money laundering. Nate leverages his two decades of service in the U.S. Department of Justice to offer clients an invaluable insider perspective on white collar defense, internal investigations, cyber breaches, and government enforcement actions.
Prior to joining Morrison Foerster, Nate served as First Assistant U.S. Attorney and Senior Litigation Counsel advising the U.S. Attorney. As Acting U.S. Attorney, Nate led over 135 prosecutors and reported directly to the Attorney General. Before serving as First Assistant, Nate was Chief of the Narcotics and Money Laundering Unit, where he led more than a dozen prosecutors investigating and prosecuting money laundering cases across the United States, Colombia, Europe, and the Middle East. He also contributed to the creation of the District Court’s RISE Program and was an Assistant U.S. Attorney in the Southern District of Florida.