Jason T. Luttgens is a former technical director of the security consulting firm Mandiant where he led dozens of global investigations involving industrial espionage, cardholder data theft, and other crimes. A veteran of the U.S. Air Force, he served in the Office of Special Investigations and at the Department of Defense's Computer Forensics Laboratory.Matthew Pepe is a senior technical director and co-founder of Mandiant where he has led numerous investigations, serves as a subject matter expert, and developed the forensic capabilities that are in use today. A veteran of the U.S. Air Force, he served in the Office of Special Investigations' Computer Forensics Laboratory.Kevin Mandia is senior vice president and chief operating officer of FireEye. He founded Mandiant in 2004 and served as the chief executive officer. While in the U.S. Air Force, Kevin served as a computer security officer at the Pentagon and as a special agent in the Air Force Office of Special Investigations.