SEASON SIX: In this week's episode of Talent First, 'Strictly Security', I chat to Karen O'Reilly Smith, Global CISO and advisory board member. We talk security and the business, building teams and what really happens when companies suffer a breach. We also talk about the rapidly evolving role of the CISO and why mentorship is so crucial for the future of the industry. If you are a CISO or future leader, this advice-driven episode is for you. About Our Guest: Karen O’Reilly Smith is a global cybersecurity leader whose career has been shaped by a simple belief: security is ultimately about people, trust, and resilience. Karen has led some of the world’s most complex security organizations—across financial services, healthcare, and global technology—guiding teams through rapid change, regulatory pressure, and evolving threats with a steady, humancentered approach. Most recently, Karen served as Senior Vice President and Chief Security Officer at Rackspace, where she led a global team of more than 140 professionals. Known for her calm, decisive leadership, she helped the organization modernize its security operations and strengthen regulatory readiness. Before Rackspace, Karen held senior security leadership roles at Aetna/CVS Health, Citigroup, Barclays, Wells Fargo, IBM and American Express. Whether reducing critical vulnerabilities across international healthcare operations or transforming identity governance for one of the world’s largest financial institutions, she has consistently focused on creating clarity in complexity and empowering teams to deliver meaningful, measurable outcomes. Karen is widely recognized for her ability to translate technical risk into clear business language, helping executives and boards make confident, informed decisions. She is also known for developing strong leadership pipelines and fostering environments where global teams can thrive. Today, she continues to advise organizations on cyber risk, AI, cloud security strategy and resilience. She is an active member of the Dallas CISO Roundtable Forum and the Village8 Cyber Security International Forum and serves as a Board Advisor for Specular. At her core, Karen is driven by a passion for building resilient organizations—and resilient people—in a world where the stakes have never been higher.