daybreak

OpenAI announced that it is opening its AI vulnerability detection tool Daybreak to Ukraine's Ministry of Digital Transformation to locate and fix software vulnerabilities before they are discovered by Russian hackers. The news was announced on Wednesday during the United Nations General Assembly by Dmytro Kushneruk, Ukraine's Consul General in San Francisco, and Sasha Baker, OpenAI's National Security Policy Lead.Daybreak is based on OpenAI's flagship large model GPT-5.6 Sol and can scan outdated systems for weaknesses, verify whether suspected vulnerabilities can be exploited, and confirm whether patches actually close the vulnerabilities before they are released. OpenAI has previously opened the model to cybersecurity agencies in France, Germany, and Poland, where Poland's CERT Polska discovered six vulnerabilities in commercial router software, all of which have been fixed by the vendors.Ukraine's CERT-UA handled nearly 6,000 cyberattacks in 2025, a 37% increase from 2024, with local governments and government agencies being the hardest hit. This opening follows OpenAI's commitment to a $1 billion subsidy program announced on September 3, which is said to expand to "partner countries" in the coming weeks. Jamie MacColl, a researcher at the Royal United Services Institute, told the BBC that Western companies can also gain valuable intelligence from active conflict zones.

According to a report by the Korean News Agency, Samsung SDS held the corporate AX conference "Real Summit 2026" at the COEX Convention Center in Seoul on September 8, officially announcing its "Multidimensional AI Full Stack" strategy. The company became the first in the country to join OpenAI's "Daybreak" security cooperation program, while also signing a strategic cooperation agreement with Anthropic to jointly expand AX business.In addition, Samsung SDS announced its entry into the Robotics Transformation (RX) field, planning to launch a "Robot Orchestration Platform" in 2027, and forming the "Team REX" ecological alliance with 10 global physical AI companies including Rainbow Robotics and Walden Robotics.

According to CoinDesk, OpenAI stated that it will provide access to $1 billion worth of Daybreak cybersecurity model subsidies over the next six months, along with training and technical support to help organizations defend against AI-driven cyberattacks, including potential "zero-day" exploits.Daybreak is divided into two tiers, Blue and Red, which are used for routine defense and more sensitive cybersecurity tasks, respectively. Currently, about 2,000 organizations are using it. OpenAI previously disclosed that its new model Astra can discover unknown software vulnerabilities and generate attack plans with less human intervention, raising concerns in the crypto industry about the security capabilities of open-source blockchain software.

OpenAI announced a comprehensive expansion of its cybersecurity program Daybreak, aimed at leveraging artificial intelligence to accelerate the discovery and automatic remediation of software vulnerabilities. The core of this expansion is the full version dedicated model GPT-5.5-Cyber launched for trusted defenders. It is reported that this model has set the highest score records in multiple cybersecurity benchmark tests, surpassing GPT-5.5's 81.8% and competitor Mythos 5's 83.8%, significantly improving the accuracy of vulnerability scanning and patch generation. At the same time, the synchronously updated Codex Security plugin has been deeply integrated into the developer workflow, supporting fully automated codebase scanning, threat modeling, and patch generation.In terms of ecosystem development, OpenAI has launched an exclusive partner program, allowing compliant security service providers to integrate GPT-5.5 with specific permissions into their commercial products; and has initiated the "Patch the Planet" program in collaboration with organizations like Trail of Bits to assist over 30 foundational open-source projects such as Python and Go in implementing vulnerability fixes. In addition, OpenAI revealed that it is currently engaged in deep cooperation with governments and institutions from multiple countries, including the United States, the United Kingdom, France, and Japan, to jointly enhance the cybersecurity capabilities of global critical infrastructure.