AI Security

Adif and Renfe Spanish Railway Cyberattack Deep Dive

News

Adif & Renfe Railway Cyberattack: First Documented AI-Augmented Intrusion on Spanish Critical Infrastructure

📌Security Roundup Series: Weekend of September 28, 2026 • 4 min read deep dive🏛️Incident Overview: Target / Organization: Adif (Infrastructure Manager) & Renfe (National Railway) - Spain Threat Actor / Attribution: Unattributed Cyber Threat Actor / AI-Assisted Reconnaissance Unit Impact / Records Compromised: ~500GB Exfiltrated (Passenger Telemetry, Route Scheduling, System Logs) Initial Attack Vector:

By James Luther