H1 Platform

AI agent harnesses are getting simpler as models get smarter. See how HackerOne evolved its security AI architecture across 18 months of frontier model changes.

HackerOne ran Anthropic's Mythos 5 model against its own production code. Here's what a critical RCE finding revealed about AI-accelerated security.

A 90-day roadmap for building a continuous threat exposure management program, covering governance, discovery, validation, and mobilization.

Vulnerability counts no longer tell the full story. Here are the three CTEM metrics security leaders should bring to the board in the age of AI-accelerated exposure.

The HackerOne leaderboard now distinguishes between individual researchers and AI-powered collectives, bringing more clarity and transparency to security contributions.