OpenAI launched Patch the Planet on June 22, 2026, deploying AI agents to audit and patch open-source software, finding hundreds of vulnerabilities in the first week including four dnsmasq CVEs, a 23-…
OpenAI, Trail of Bits, HackerOne, and Calif launched Patch the Planet on June 22, an open-source security initiative using AI-assisted vulnerability research with mandatory human review. The first fiv…
Trail of Bits and OpenAI's Patch the Planet initiative used GPT-5.5-Cyber to build a zlib fuzzing lab in a single day, a task that would have taken weeks for a skilled security researcher. The AI auto…
OpenAI's GPT-5.5-Cyber, launched under the "Patch the Planet" initiative with Trail of Bits, has filed 64 pull requests and 51 issues across 19 open-source projects including cURL, Python, and Go in i…
OpenAI launched Patch the Planet, a cybersecurity initiative using its GPT-5.5-Cyber model to find and fix vulnerabilities in open source software. In its first week, Trail of Bits filed 64 pull reque…
OpenAI released GPT-5.5-Cyber, a model that finds vulnerabilities cheaply but shifts the bottleneck to patching. The model discovered dozens of bugs in OpenBSD, Linux, FreeBSD, Chrome, Safari, and oth…
OpenAI announced that its new GPT-5.5-Cyber model outperforms Anthropic's Mythos on a cybersecurity benchmark, as part of an expanded Daybreak initiative that includes an updated Codex Security plugin…
OpenAI released an improved GPT-5.5-Cyber model for vulnerability discovery and patching, expanded its cybersecurity partner program, and launched a Patch the Planet initiative to secure 30 open sourc…
OpenAI launched new security tools including the GPT-5.5-Cyber model, an updated Codex Security plugin, and the Patch the Planet open-source initiative. The company shifts from vulnerability discovery…
Trail of Bits engineers, in partnership with OpenAI's Daybreak initiative, launched Patch the Planet, a week-long effort using frontier AI models like GPT-5.5-Cyber to find and fix vulnerabilities in …
The European Commission announced on May 29, 2026, that it will intensify discussions with the U.S. administration regarding advanced AI models with cyber capabilities, following concerns over Anthrop…
Japan's three megabanks—MUFG, SMBC, and Mizuho—will receive OpenAI's GPT-5.5-Cyber model for cyber defense through a verified-defender program, Finance Minister Satsuki Katayama announced. The deal, b…
OpenAI announced on May 21 it will supply its specialized GPT-5.5-Cyber model to Japan’s three megabanks and the Japanese government for cybersecurity defense. The deployment follows Anthropic’s relea…
OpenAI will supply its GPT-5.5-Cyber model to Japan's three largest banks — MUFG Bank, Sumitomo Mitsui Banking Corp., and Mizuho Bank — as part of a US-Japan cybersecurity initiative covering 15 criti…