AI security implications for C-level
Podcast|12 November 2026

What senior leaders need to know about AI risk, governance and secure adoption
AI is quickly becoming part of everyday business operations, but with new opportunities come new security, compliance and governance challenges. In this episode of Grey Matter Talks Tech, we explore what C-level leaders need to understand about AI adoption, from managing data exposure and emerging cyber threats to building the right policies, controls and culture for safe innovation. Joined by Geoff Hill from Tutamantic, we discuss why AI security belongs on the board agenda and how organisations can move forward with confidence.
Our guest speaker - Geoffrey Hill
Geoffrey Hill is an accredited cybersecurity professional who has been practicing threat modelling for over 20 years. He has spent time working with Wall Street commodities firms on their risk models. He worked at Microsoft and created an Agile-focused security process for their customers. He developed several threat model theories with industry thought leaders such as Adam Shostack. Geoff has also had 4 years as a software security architect for Visa (London) and over 2 years with the London Metals Exchange. Geoff has been a security trainer for over 15 years and is a Fellow of the Chartered Institute of Information Security (CIISec) in addition to being a board member of the UK-based Cybersecurity Business Network. He is the founder of Tutamantic_Sec and the creator of a new automated threat modeler tool for agentic systems.
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