Microsoft is delivering tools to quickly configure Windows PCs as workstations for Windows and Linux development.

Speaking of Codex: OpenAI on Monday released a Codex Security plugin⁠ that the company says “enables out-of-the-box defensive ...

On June 24, 2026, Microsoft’s Digital Crimes Unit (DCU) facilitated the takedown, suspension, and blocking of domains that ...

OpenAI Group PBC today expanded its Daybreak cybersecurity program with a new open-source patching initiative called Patch ...

OpenAI is rolling out the full, limited-release version of GPT-5.5-Cyber—a specialized AI model that outperforms its ...

A vulnerability chain dubbed AutoJack in Microsoft's AutoGen Studio interface for prototyping AI agents could let attackers ...

Ars Technica: It could be catastrophic, economically speaking, when the AI bubble finally bursts. But you point out that ...

With a security initiative, OpenAI competes with Anthropic's Mythos and also offers a security review service for open-source ...

The same day OpenAI announced the most significant expansion of its Daybreak cybersecurity initiative since the platform launched in May, intelligence agencies from all five nations of the Five Eyes ...

With AI-assisted security tools driving up the volume of reported vulnerabilities, security teams are under increased pressure to validate findings and ...

OpenAI has expanded its Daybreak cybersecurity programme with Patch the Planet, a new initiative aimed at helping open-source maintainers find, validate and fix software flaws before attackers can ...

OpenAI has expanded its Daybreak security effort with new tools and partnerships to speed up software patching. The effort ...