This deal underscores how frontier labs are scrambling to prove their technology can be used safely in critical business ...

Promptfoo's team will join Sam Altman-led OpenAI, and its technology will be integrated into the Frontier platform for AI ...

OpenAI acquires Promptfoo to embed AI red-teaming and security testing directly into its Frontier agent platform, signaling that agent safety is now table stakes.

OpenAI acquires Promptfoo to improve AI agent security, adding automated testing, red teaming, and risk monitoring tools to its enterprise Frontier platform.

ChatGPT maker OpenAI said Monday that it is acquiring Promptfoo, a company focused on helping developers and enterprises build secure AI applications. Financial terms of the deal were not disclosed.

OpenAI is stepping up its push to bolster the security framework surrounding its enterprise-focused AI ecosystem. Recently, the AI giant has looked to address the need for agentic AI security testing ...

OpenAI is introducing an AI agent that’s meant to help security teams find and patch vulnerabilities in large databases, potentially cutting into demand for legacy cyber firms.

GPT-5.4 is out now on ChatGPT (where it goes by the name GPT-5.4 Thinking) as well as on the OpenAI API and OpenAI’s coding ...

OpenAI has had a few busy weeks after Sam Altman teased that more expensive AI products would become available to users. OpenAI released ChatGPT Pulse, the Sora 2 AI video generator, and the Sora ...