OpenAI has unveiled an updated version of its GPT-5.5-Cyber model. This AI tool can find hidden software flaws faster than humans on its own and now it works better than its earlier model. Notably, the move comes at a time when the US government recently restricted access to Anthropic’s Fable 5 and Mythos 5 models for non-American users, eventually creating a potential opportunity for OpenAI’s cybersecurity models to gain wider international attention.

The Sam Altman-led company has announced a series of initiatives, including expanded partnerships with governments and institutions, which the firm claims will help improve the security of open-source software projects. These announcements come at a time when concerns are growing about the ability of advanced AI tools to discover software bugs and potentially fuel cyberattacks.

Along with the GPT-5.5-Cyber, the company revealed the Patch the Planet initiative. This project has been established with security research girl Trail of Bits and is being carried out in collaboration with vulnerability management companies HackerOne and Calif. As per OpenAI, the program will provide free security consulting services to open-source maintainers. It means that the company will help developers to identify and fix software bugs and integrate AI-powered tools into their development process.

It is noteworthy that OpenAI has warned in its blog post thatmodern AI systemscan analyse large codebases, reason through potential attack paths and identify flaws that may have remained undiscovered in the past. OpenAI stressed, “For years, finding serious vulnerabilities required rare expertise, time, and deep familiarity with complex systems. Now, models can navigate large codebases, reason through attack paths, validate hypotheses, and surface security issues that might otherwise stay hidden."

This announcement coincided with a warning from the Five Eyes intelligence alliance, which includes Canada, New Zealand, Australia, the United Kingdom and the United States. In a joint statement on Monday, the alliance said, “Frontier AI models are anticipated to exceed current industry expectations, fundamentally transforming both offensive and defensive cyber capabilities.”

The group also warned that the pace of AI growth is accelerating faster than what people thought. It stated, “The timeline is not years, it is months.”

What lies ahead is how AI is changing thecybersecurity dynamics,bringing new challenges for governments, companies, public institutions and private organisations worldwide. As AI models continue to become more advanced, the risk of hacking into the system also grows if they are left unregulated and unsupervised.

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Govind Choudhary is the Chief Copy Editor for Tech at Times Now with over five years of experience in the media industry. He covers consumer technolog...View More

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