Mark Grantz is currently serving as the Assistant to the Special Agent in Charge of the U.S. Secret Service’s Washington Field Office. Mr. Grantz has been with the Secret Service for 17 years and has over 24 years of law enforcement experience. During his tenure with the government, Mr. Grantz has overseen high level international investigations, managed intrusion detection and video surveillance systems at the White House and other protected facilities and is presently the supervisor of the Electronic Crimes Task Force.  Working with private, government and local law enforcements partners, Mr. Grantz leverages subject matter experts from both within his organization and well as outside to combat cyber-crime through prevention and prosecution. Mr. Grantz has spoken internationally as a plenary and keynote speaker on the subjects of cyber-crime and insider threats, was recognized by the Department of Justice as an expert witness in the field of Eastern European Cyber-Crimes and was the co-author of the paper “Toward an Adaptive Structuration Model of International Cyber-Crime”.