David McMahon is a thought leader and industry expert in cybersecurity. He joined EXA in 2021. David provides strategic and business support for clients pursuing major cyber contracts.

David is CEO of Clairvoyance Cyber Corp, a cyber research, strategy, and consulting firm. He is also Chair of Cyber Defence Council for the Canadian Association of Defence and Security Industries (CADSI). David is also a strategist for R9B, an advanced cybersecurity.