Open Weights

A lab has released apex-flash-1, an open-weights model post-trained for cybersecurity, and framed offensive security as an economics problem: cheap capable models plus harnesses plus compute make finding and exploiting vulnerabilities a scaling exercise. The self-reported claims ($1M in bounties, #1 on the HackerOne US leaderboard, trillions of tokens a month) are the team’s own, but the trend they describe is corroborated by Anthropic’s own threat reports of largely-automated intrusion campaigns. What is claim vs. signal, why the cost-to-breach is falling, and the concrete playbook for a security leader when attack becomes industrialised.