OpenAI Limits Release of New Models Due to Cybersecurity Concerns

Fri, 10 Apr 2026 01:07:00 +0200

OpenAI is reportedly preparing a new cybersecurity-focused product to be tested by a small group of partners. This decision comes as concerns mount about the potential risks associated with releasing AI models capable of writing exploits. This cautious approach mirrors that of Anthropic, which similarly limited the launch of its Mythos model and Project Glasswing. OpenAI had launched its 'Trusted Access for Cyber' pilot program earlier this year after rolling out GPT-5.3-Codex, a highly cyber-capable reasoning model. The aim of the program is to provide select organizations with access to models capable of accelerating defensive cybersecurity measures. OpenAI's move to limit access comes after discussions on whether advanced models could be used to create vulnerabilities rather than just identify them. Experts argue that such a cautious release strategy is necessary to prevent potential harm, akin to responsible disclosure practices used in cybersecurity. Despite some criticism regardi