Frontier AI is creating new possibilities for how enterprises detect, investigate, and respond to cyber threats, while raising important legal, governance, and enterprise risk questions for boards and executive leaders. This session will explore how organizations can evaluate and oversee the use of frontier AI in cybersecurity, balancing its defensive potential with accountability, regulatory obligations, data protection, third-party risk, and potential liability. Bringing together legal, governance, and technical perspectives, the panel will discuss the questions boards should ask, the decisions executives must make, and the controls, evaluation, and human oversight needed to support responsible deployment. The discussion will connect practical cybersecurity applications with enterprise risk management, incident response, and board oversight, helping leaders make informed decisions as AI becomes embedded across the technology environment.