17/06/2026
When Anthropic released Claude Fable 5 and Mythos 5 with advanced cybersecurity capabilities, it sparked pushback and debate about how such tools could accelerate offensive security research and shorten the time between vulnerability discovery and exploitation. Despite the scrutiny, this highlights a broader shift where AI is becoming a core capability in both cyber defence and attack, used by researchers, criminals, and nation-state actors alike.
Ecosystm Principal Advisor, Darian Bird says, “Because attackers operate without the governance and compliance constraints that slow defensive adoption, cyber leaders face a structural gap that demands a rethink of risk, exposure, and trust rather than incremental improvements to existing security operations.”
Read the full report here.
https://ecosystm.io/insight/report-the-narrowing-window-how-ai-compresses-cybersecurity-times/