OpenAI announced Monday it has acquired Promptfoo, an AI security startup founded in 2024 to protect LLMs from online adversaries. The frontier lab said in a blog post that once the deal closes, ...

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

The acquisition of Promptfoo, which counts more than 125,000 developers and 30-plus Fortune 500 companies among its users, is OpenAI’s most direct move yet into AI application security. Its technology ...

OpenAI said it would integrate Promptfoo’s technology “directly into OpenAI Frontier, OpenAl’s platform for building and operating AI coworkers.” ChatGPT maker OpenAI said Monday that it is acquiring ...

The Microsoft-backed (MSFT) OpenAI (OPENAI) revealed plans today to acquire Promptfoo, a startup that helps enterprises identify and correct vulnerabilities during the development of artificial ...

OpenAI has announced plans to acquire Promptfoo, an AI security platform that helps companies test and secure their AI systems during development. The move aims to make AI coworkers safer and more ...

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 ...

The tool, which OpenAI said is used by 25 percent of Fortune 500 companies, helps “identify and remediate vulnerabilities in AI systems during development.” ...