OpenAI launches Daybreak Red Team and Defense Factory security products

OpenAI introduced two new agentic security products, Daybreak Red Team and Daybreak Defense Factory, during its "Cyber at the Frontier" livestream at 10am PT on November 12, 2026. The first product penetration-tests web applications with a fleet of AI agents, while the second turns the vulnerabilities it finds into reviewable, merge-ready pull requests.

What OpenAI announced

• Daybreak Red Team runs a fleet of agents: one coordinates the assessment, others investigate source code and app context, and reviewer agents validate the findings.
• Daybreak Red Team opened in early access with a waitlist the same day; OpenAI disclosed no public pricing.
• Daybreak Defense Factory automates the find, validate, and fix loop for vulnerabilities at scale, with its agents built on GPT-6 Cyber.
• Defense Factory ingests findings from Daybreak Red Team and other connected security tools, scans codebases, drafts patches, and produces merge-ready pull requests for engineers to review.
• Developers can collaborate directly with Codex to add context or adjust the proposed patches.
• The new products expand OpenAI's existing Daybreak cyber platform, which previously offered separate Daybreak Blue and Daybreak Red access tiers.

What it means for people who build with AI

The launch gives AppSec and engineering teams two concrete agentic products, automated penetration testing paired with automated patch generation wired directly into Codex. That combination competes head-on with agentic security tooling from Anthropic and GitHub, signaling that frontier labs are racing to productize AI-versus-AI cyber defense for ordinary development teams.

Companies will be secure "only to the extent of the frontier model that they use to defend themselves," OpenAI President Greg Brockman said.

Availability and next steps

Daybreak Red Team is available now through early access, with interested teams able to join a waitlist; OpenAI has not published pricing for either product. Coverage of the launch from The Register noted the products build directly on the existing Daybreak platform rather than replacing it.

Sources

• Daybreak Red Team (OpenAI, November 12, 2026, official)
• Daybreak Defense Factory (OpenAI, November 12, 2026, official)
• OpenAI launches security products, tells orgs they're doomed if they don't use them (The Register, November 12, 2026)

Written with AI assistance, strictly from the sources listed above. Before it went live, automated checks verified its dates, sources and every language edition.