The ECB Wants Your AI Cyber Action Plan by 31 October. Here’s How to Build One.

Introduction On 7 July 2026, Claudia Buch, Chair of the ECB’s Supervisory Board, sent a letter to the CEO of every significant institution under ECB Banking Supervision. Its subject was AI-enabled cybersecurity threats, and its message was unusually direct. Assess the impact of the changing threat landscape without delay, build a comprehensive action plan with […]