Skip Navigation
BlackBerry ThreatVector Blog
John McClurg

About John McClurg

Sr. Vice President and CISO at BlackBerry.

John McClurg serves as Sr. Vice President and CISO at BlackBerry. McClurg engages the industry around the globe on the risk challenges today and how BlackBerry uniquely mitigates them with the application of machine learning and other AI supported solutions. He champions a move from a historically reactive security posture, to one focused on proactively predicting and mitigating future risks.

Before BlackBerry, McClurg served as the Ambassador-At-Large of Cylance and as Dell's CSO, where his responsibilities included the strategic focus and tactical operations of Dell’s internal global security service. He was also charged with the advocacy of business resilience and security prowess, the seamless integration of Dell’s security offerings, and with improving the effectiveness and efficiency of security initiatives.

Before Dell, McClurg served as the VP of Global Security at Honeywell International; Lucent/Bell Laboratories; and in the U.S. Intel Community, as a twice-decorated member of the FBI, where he held an assignment with the U.S. Dept of Energy (DOE) as a Branch Chief charged with establishing a Cyber-Counterintelligence program within the DOE’s newly created Office of Counterintelligence.

Prior to that, McClurg served as an FBI Supervisory Special Agent, assisting in the establishment of the FBI’s new Computer Investigations and Infrastructure Threat Assessment Center, or what is today known as the National Infrastructure Protection Center within the Dept of Homeland Security.

McClurg also served on assignment as a Deputy Branch Chief with the CIA, helping to establish the new Counterespionage Group, and was responsible for the management of complex counterespionage investigations. He additionally served as a Special Agent for the FBI in the Los Angeles Field Office, where he implemented plans to protect critical U.S. technologies targeted for unlawful acquisition by foreign powers and served on one of the nation’s first Joint Terrorism Task Forces.