How Microsoft Is Redefining Global Cyber Defense

Megan Stifel, Chief Strategy Officer at the Institute for Security and Technology, joins Ann on this week’s episode of Afternoon Cyber Tea to discuss why cybersecurity must be treated as a shared governance responsibility, not just an IT issue. They explore how boardroom misalignment creates exposure across areas like workforce burnout, insider threats, and third-party risk, and why resilience, trust, and cross-industry collaboration, not prevention alone, are essential to managing today’s evolving cyber threats. Megan also shares insights from leading the Ransomware Task Force, highlighting the critical role of coordination and shared responsibility across sectors.

Tony Sager, Senior VP & Chief Evangelist, Center for Internet Security, joins Ann on this week’s episode of Afternoon Cyber Tea to discuss how the accelerating pace of technology, AI, and global software dependencies are reshaping the cybersecurity landscape. He shares why the industry has struggled to move from reactive to proactive security, the importance of building strong foundational defenses, and why true accountability for cyber risk sits at the leadership and board level. Tony also explores how AI will both amplify threats and unlock new opportunities for defenders and closes with an optimistic view on the power of the cybersecurity community to drive meaningful progress.

Fabio Catassi, Chief Information Officer at Mediterranean Shipping Company (MSC) joins Ann on this week’s episode of Afternoon Cyber Tea to discuss the unique cybersecurity challenges of pr(otecting global shipping infrastructure. He shares how digital systems, vessels, satellites, and logistics networks converge in modern maritime operations and why security failures can disrupt not just data, but global supply chains and economies. Fabio also explores MSC’s large-scale IT transformation, the importance of resilience over pure prevention, and how AI is beginning to improve areas like predictive maintenance, cargo visibility, and operational efficiency while still requiring strong governance and human oversight.

Allie Mellen, cybersecurity analyst and author, joins Ann on this week’s episode of Afternoon Cyber Tea to discuss her new book Code War: How Nations Hack, Spy, and Shape the Digital Battlefield. Allie explores how cyber conflict is deeply connected to geopolitics, history, and national strategy, arguing that cyberattacks are not mysterious acts of chaos, but tools used by governments to pursue economic, military, and political goals. The conversation unpacks common misconceptions about nation-state cyber threats, why organizations of all sizes can become collateral damage in global conflicts, and how leaders should think about cyber risk in an era of increasing geopolitical tension.

Cybersecurity leader and author George Finney joins Ann on this week’s episode of Afternoon Cyber Tea to explore how trust, communication, and culture shape effective security leadership. Drawing on his experience in higher education and enterprise environments, George explains why Zero Trust succeeds or fails based on people not technology, and how CISOs can better communicate risk to executives and boards. The conversation also dives into AI governance, relatable storytelling as a leadership tool, and why making cybersecurity approachable is essential for building resilient organizations.