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The AI Cyber Inflection

A C-Suite Operating Mandate for the AI-frontier Era.

What changed: cyber defense has entered a machine-speed race

Frontier AI models, including Anthropic's Mythos and OpenAI's GPT-5.5-Cyber, now autonomously chain critical vulnerabilities into working exploits in hours, at a cost of under $20k per attack chain. The economics of cyberattack have collapsed, but the economics of defense have not.

Cyber defense must shift to AI speed by adopting an operating model where AI scales detection and response, while the Board authorizes AI-enabled defense, empowers the CISO with sovereign authority, and drives decisions at exposure speed.

Success on expert-level security tasks. A jump from effectively zero to a new capability threshold. 

73%

Increase in vulnerability findings. A discovery pace previous models could not match. 

12x

More than 99% of vulnerabilities are still undisclosed.

Our CISO and CIO Operating Model

Sia's readiness playbook designed for Boards, CIOs and CISOs maps the Frontier AI cyber threats across 9 front lines, from technical exposure to board-level decision authority.

For each execution domain, our playbook  provides impact assessment, prioritized action plan, and accelerator beyond conventional approach. Actionable from day one.

What you will find in the full playbook:

What frontier AI just changed about cyber economics?

Five empirical shifts that prove the inflection. 

Nine execution domains for AI-era cyber defense. 

Three board decisions that unlock the model. 

Thirty days to executive control. 

Seven services that turn the playbook into reality. 

Crisis Companion, the AI crisis layer that empowers the engagement. 

Contact our experts:

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