Something fundamentally shifted in cybersecurity.
Claude Mythos, Anthropic’s frontier AI model, signaled the arrival of what the Cloud Security Alliance called an “AI vulnerability storm,” a world where vulnerabilities are discovered and exploited at machine speed.
This is a compression event, collapsing timelines, expanding attack surfaces, and forcing a rewrite of how organizations think about security operations, software development, risk, and ultimately, business survival.
“The Mythos Effect” is a new Bitsight blog series exploring the impact of agentic models like Anthropic’s Mythos on enterprise security and risk programs. We’ll examine a variety of topics such as the collapsed time between vulnerability identification and exploitation, what happens when the volume of exposure overwhelms your system to prioritize them, and the expanding attack surface that is growing beyond the limits of your network perimeter.
We will also explore the other side of the equation, unpacking the dynamic world of threat actors and the opportunities these new tools present for their operations. Finally, we will step back to understand the strategic…
