Matt Hiller is an experienced investigator and trial lawyer who represents clients in white collar, cyber and corporate investigations and complex litigation. A former federal prosecutor, he has led significant and sophisticated criminal and national security investigations and litigation, and consulted for state and federal law enforcement and other governmental agencies across the United States and abroad regarding cyber investigative techniques.

Before joining the Department of Justice, Matt was an associate at DLA Piper, handling complex commercial litigation and white-collar investigations, and serving on Senator George J. Mitchell's independent investigation into alleged illegal use of steroids and other performance-enhancing substances in Major League Baseball.