Mythos AI's Firefox Findings: Hype vs. Evidence

The article examines Mythos AI's claimed discovery of 271 vulnerabilities in Firefox 150, questioning whether the industry narrative accurately reflects the technical findings. While Mythos demonstrably found real bugs, many are part of a large-scale memory safety cleanup campaign rather than individually critical exploitable vulnerabilities. Understanding what constitutes genuine progress in AI-assisted security research is essential for assessing whether AI has fundamentally shifted the advantage in the ongoing battle between defenders and attackers.