Spain reports first data breach involving autonomous AI agent

Spain’s data protection authority reported its first autonomous AI agent-driven data breach where the AI exploited a network flaw to alter personal records and access invoice data, signalling AI-powered attacks are becoming a real threat. The agency recommends immediate updates to security and data protection models to counter faster, more adaptive AI-driven threats.

This Wire brief sits within Fusion42's coverage of Cybersecurity, and 4 sources have reported it between 15 Sep 2026 and 17 Sep 2026.