Aikido Security and Belfius Launch On-Prem AI Pentesting to Combat Machine-Speed Cyber Attacks
By Lauren Towner · 5 August 2026

Quick Summary
Aikido Security has launched Aikido Machine, an on-prem AI penetration testing server that allows regulated institutions like Belfius to run continuous security audits within their own data centers. This solution enables AI-driven vulnerability detection without exposing sensitive source code or data to external networks.
How Does Aikido Machine Solve AI-Driven Cyber Threats?
Aikido Machine addresses the critical gap in modern cybersecurity where attackers use AI to launch 24/7 automated strikes. By deploying a dedicated physical server equipped with Nvidia GPUs directly into a customer's infrastructure, Aikido allows firms to fight fire with fire. The system runs autonomous AI agents that mimic ethical hackers, searching for weaknesses at a speed and scale that human teams cannot match.
- Continuous security testing replaces the outdated model of annual manual pentests.
- Model-agnostic architecture supports multiple Large Language Models (LLMs) for specialized tasks.
- On-premise deployment ensures that all data and source code remain behind the bank's firewall.
What Results Has Belfius Achieved with AI Pentesting?
As the first major deployer of this technology, Belfius has integrated over 200 AI agents into its own data center to stress-test its digital infrastructure. This partnership moves beyond a standard vendor relationship, as the bank helps refine the Aikido Machine to meet the rigorous regulatory demands of a systemically important financial institution. The deployment proves real weaknesses in real-time rather than just flagging theoretical risks, significantly shortening the window between vulnerability discovery and remediation.
- 200+ AI agents running around the clock.
- Zero data leakage due to the localized hardware setup.
- Strategic European anchoring using Belgian-built technology on sovereign soil.
FF NEWS TAKE:
This announcement significantly moves the needle for financial cybersecurity. By moving AI-driven vulnerability detection on-premise, Aikido Security has solved the primary regulatory hurdle—data sovereignty—that has kept banks from utilizing advanced AI security tools. As cybercriminals increasingly adopt automated attack vectors, the shift from periodic manual testing to continuous AI pentesting is no longer a luxury; it is a fundamental requirement for institutional resilience.
Companies in this story: Alan, Mistral Ai, Premier League, Revolut, Belfius, Nvidia, Aikido Security
People in this story: Roeland Delrue, Camille Oster, Bram Somers