In this episode of Security Matters, host David Puner sits down with Ariel Pisetzky, chief information officer at CyberArk, for a candid look at the fast‑evolving intersection of AI, cybersecurity, and IT innovation. As organizations race to adopt AI, the fear of missing out is driving rapid decisions—often without enough consideration for identity, security, or long‑term impact.

Ariel shares practical insights on what it really takes to secure AI at scale, from combating AI‑enabled phishing attacks to managing agent identities and reducing growing risks in the software supply chain.

The conversation explores how leaders can balance innovation with identity‑centric guardrails, understand the economics of AI adoption, and push for the democratization of IT without losing control. Whether you're a CIO, an IT leader, or simply curious about the future of cybersecurity, this episode offers clear, actionable guidance to help you stay ahead in 2026 and beyond.

AI systems are moving fast, sometimes faster than the guardrails meant to contain them. In this episode of Security Matters, host David Puner digs into the hidden risks inside modern AI models with Pamela K. Isom, exploring the governance gaps that allow agents to make decisions, recommendations, and even commitments far beyond their intended authority.

Isom, former director of AI and technology at the U.S. Department of Energy (DOE) and now founder and CEO of IsAdvice & Consulting, explains why AI red teaming must extend beyond cybersecurity, how to stress test AI governance before something breaks, and why human oversight, escalation paths, and clear limits are essential for responsible AI.

The conversation examines real-world examples of AI drift, unintended or unethical model behavior, data lineage failures, procurement and vendor blind spots, and the rising need for scalable AI governance, AI security, responsible AI practices, and enterprise red teaming as organizations adopt generative AI.

Whether you work in cybersecurity, identity security, AI development, or technology leadership, this episode offers practical insights for managing AI risk and building systems that stay aligned, accountable, and trustworthy.

How are defenders supposed to keep up when attackers move at the speed of AI? In this episode of Security Matters, host David Puner welcomes Rick McElroy, founder and CEO of Nexasure, for a candid conversation about cybersecurity’s breaking point. Together, they unpack the realities of defending organizations in an era of identity sprawl, machine risk, agentic AI, and relentless automation. Rick shares hard-won insights from decades on the front lines, challenging the myth of perfect defense and revealing why identity remains at the root of most breaches. Whether you’re a CISO, IT leader, or cybersecurity professional, you’ll get actionable advice on managing machine identities, rethinking risk, and building resilience for a future where change is the only constant.