Did AI Kill Cybersecurity?

Michael leads security at Splunk, a Cisco company, overseeing security engineering, identity and access management, detection and response, and governance risk and compliance across a globally distributed team. With over 20 years of experience in cybersecurity, he is a frequent voice on AI governance, the evolving role of the CISO, and building digital resilience in the AI era. Previously, Michael held security leadership roles at Oracle, Microsoft, Raytheon, and Symantec.

Marshall leads DTEX, a company specializing in AI-powered insider risk management that helps organizations prevent intended and unintended data breaches. With over 20 years of industry experience, he spent 17 years at Mandiant — helping grow it from startup to acquisition by Google — most recently as Global CTO. Marshall is a former red teamer and incident responder and is recognized internationally as a cybersecurity expert and speaker.

Mike leads data security strategy at Rubrik, bringing rare public-sector cyber defense expertise to enterprise AI. Before joining Rubrik, he served as CISO of the CIA, directing cyber defense operations and developing cybersecurity standards, and as Principal Deputy CIO at the U.S. Department of State, overseeing a $2.6B global IT enterprise. Mike previously served in the U.S. Air Force and as a systems engineer at Cisco.

Cynthia Overby is the Director, GTM Strategic Security Solutions at Rocket Software, where she leads the company's suite of solutions, focusing on cyber defense for secure hybrid cloud solutions, data protection and mainframe modernization, positioning Rocket Software as a leader in the compliance, cyber resilience and risk management space. With over 40 years of industry expertise in sectors including financial services, healthcare, IT, and cybersecurity, she brings a wealth of knowledge in security strategy, executive leadership, and business case development.