In this special live episode of Cyber Leaders, Ciaran sits down with Thomas Harvey, CISO at Santander UK. As one of the UK’s leading operational cybersecurity figures, Thomas discusses the growing need for cross-sector collaboration, why a more connected security community is essential to national cyber resilience, and how building trust can help create a safer and more fraud-resistant digital landscape. 

Recorded at Merchant Taylors’ Hall, London on Wednesday the 22nd of October 2025.  

Contact:

Have questions or comments? Email us at ciso-network@sans.org