John Varughese

Artificial intelligence has fundamentally reshaped the dynamics of cybersecurity, turning what was once a two-sided contest between attackers and defenders into a three-way arms race. Adversaries are now operationalising AI for reconnaissance, social engineering, malware generation, and autonomous exploitation at a speed and scale that traditional security teams were never built to handle. Defenders, in turn, are racing to embed AI into detection, response, and threat hunting, while contending with a new class of risk introduced by the very models they deploy. And the machines themselves agentic systems, AI copilots, and autonomous workflows have become a third actor in their own right, capable of being both attacker and target. This panel brings together practitioners and researchers to unpack what is actually happening on the ground in 2026. Where is offensive AI delivering real capability versus marketing theatre? How are mature defenders adapting their operations, talent models, and tooling? What does it mean to defend systems where the workforce is increasingly non-human? Expect frank perspectives on the techniques, failures, and shifts that will define the next phase of the security profession.