AI-Assisted Tool Helped Secure Satellite Communication System After 2022 Russian Hacking

The 2022 Russian cyberattack on Viasat's KA-SAT satellite network disrupted communications across Europe, exposing critical vulnerabilities in satellite infrastructure that threat actors can exploit with devastating real-world consequences. The root issue reflects a failure to proactively identify and remediate vulnerabilities in complex, interconnected critical infrastructure before adversaries could exploit them. Viasat's adoption of AI-assisted resilience testing with Atalanta's Argo tool demonstrates a necessary shift toward continuous, automated vulnerability discovery in systems too complex for traditional manual assessment. This matters because satellite communications underpin military coordination, emergency services, and civilian connectivity — making them high-value targets for nation-state actors. Organizations operating critical infrastructure must treat proactive vulnerability management not as optional, but as a national security imperative.