CodeRabbit says Codex helped it ship 20 times more software
Its CEO estimates GPT-6 Astra caught about half the issues in CodeRabbit's internal review benchmark.
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Stories tagged #daybreak
OpenAI introduces GPT-6 Cyber for scoped vulnerability research
OpenAI reports 48.5% on ExploitGym, up from 32.1%, and 99.93% in-scope behavior without the deployment prompt.
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Daybreak Red now available in AWS GovCloud
OpenAI's Daybreak Red cybersecurity model is now available in AWS GovCloud for government teams.
OpenAI plans security sprint with Cathedral Systems
OpenAI says critical bug-bounty rewards more than quadrupled and pledges $1 billion in subsidized Daybreak access over six months.
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OpenAI says AI bug reports are overwhelming open-source maintainers
Daybreak has developed 661 tested patches, of which maintainers accepted 458, and OpenAI urges quality and coordinated disclosure.
Check Point uses OpenAI Daybreak to speed vulnerability research
The company says analyst work that took hours now takes minutes and is building agentic network security that needs human approval.
Cloudflare uses OpenAI models to prioritize customer vulnerabilities
The early-access service proposes code patches and custom WAF rules after customers authorize code review.
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SentinelOne cuts malware analysis from weeks to hours
SentinelOne says OpenAI Daybreak produces human-level malware reverse engineering in about eight hours.
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How Third Moment Research runs 10,000 agents for 36+ hours
Third Moment runs 10,000 agents for up to 48 hours using OpenAI GPT-6 models and Codex.
How Block is building AI-powered security with OpenAI technology
Block reports using OpenAI Daybreak to speed alert triage, investigations, and vulnerability patching.
Sophos cuts threat investigation time by 96% with OpenAI Daybreak
Sophos says OpenAI Daybreak agents cut average MDR case handling from 38 minutes to 89 seconds.
OpenAI, Ukraine partner on ‘Daybreak’ program to protect power grids and water systems
OpenAI’s Daybreak program will give Ukraine cyber AI models and over $1 billion in subsidized tokens to defend critical infrastructure.
OpenAI extends cyber access to Ukraine for civilian defense
OpenAI will give Ukraine Daybreak access to find and fix vulnerabilities in civilian infrastructure.
Expanding AI access and cyber defense for federal, state, local, and tribal governments
OpenAI and GSA agreed to provide ChatGPT to federal, state, local, and tribal governments with $0 licenses, 50% off usage, and cyber-defense access.
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Proofpoint SOC Analyst Agent Uses OpenAI Cyber Models
Proofpoint launched its SOC Analyst Agent in private preview, using OpenAI Daybreak models to automate security investigations with human-controlled remediation, GA expected end of Q3 2026.
OpenAI Announced $1B in Defensive Tools for Water Utilities
OpenAI pledges $1 billion in subsidized Daybreak cyber models and training for water utilities, grid operators, and other critical-infrastructure defenders.
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OpenAI Pledges $1bn to Bring its AI Cybersecurity Tools to Essential Services
OpenAI pledged $1bn to subsidize Daybreak cybersecurity model access for water, power, banking, government and nonprofit defenders, starting in the US with an MS-ISAC pilot.
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OpenAI is putting $1 billion behind Daybreak for defenders working without enterprise budgets
OpenAI committed $1 billion to subsidize Daybreak cyber model access, training, and support for water, grid, government, banking, nonprofit, and open-source defenders.
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OpenAI commits $1B in AI credits to frontline cyber defenders
OpenAI pledges $1B in AI credits to under-resourced cyber defenders via Daybreak, launches MS-ISAC pilot, and debuts its Astra security model.
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OpenAI targets small utilities with $1 billion cyber defense initiative
OpenAI commits $1 billion to Daybreak for Frontline Defenders, subsidizing frontier cyber AI access and training for small utilities, governments, and critical infrastructure operators.
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Introducing context-aware vulnerability discovery and remediation with Cloudflare Managed Defense and OpenAI Daybreak models
Cloudflare launches invitation-only Vulnerability Discovery and Remediation within Managed Defense, using OpenAI Daybreak models and WAF context to prioritize and patch vulnerabilities.
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Daybreak for Frontline Defenders: $1B to protect essential services
OpenAI committed $1 billion through Daybreak for Frontline Defenders to expand frontier cyber AI, training, and support for essential services.
Proofpoint Brings OpenAI GPT Cyber Models into Security Operations to Help Defenders Investigate Threats Faster
Proofpoint launched its SOC Analyst Agent, an agentic investigation tool powered by OpenAI Daybreak models, now in private preview with Q3 GA planned.
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OpenAI Launches GPT-5.6-Cyber with Reduced Safeguards for Exploit Development
OpenAI released GPT-5.6-Cyber for vulnerability research and pentesting via Daybreak Red, completing 95% of advanced cyber task evaluations.
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