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.

AUSTIN, Texas--(BUSINESS WIRE)--Ghost Security announces the release of Reaper, the first open-source Application Security Testing framework powered by Agentic AI. Reaper combines human expertise with ...

Companies deploying generative artificial intelligence (GenAI) models — especially large language models (LLMs) — should make use of the widening variety of open source tools aimed at exposing ...

OpenAI is acquiring Promptfoo, the AI red-teaming startup used by 125k developers and 30+ Fortune 500 firms, to strengthen ...

The people who keep open-source software running and secure are being flooded with reports from an unlikely source: ...

OpenAI has announced plans to acquire AI security platform Promptfoo to strengthen testing, safety, and evaluation tools for ...

OpenAI is beefing up its AI defenses in its own backyard, announcing today that it is acquiring Promptfoo, a San Mateo ...

Researchers warn that a newly identified open-source AI security testing platform called CyberStrikeAI was used by the same threat actor behind a recent campaign that breached hundreds of Fortinet ...

The acquisition points to rising demand for tools that test and secure LLMs before they are deployed in enterprise workflows.

OpenAI has agreed to buy Promptfoo, a startup that enables large businesses to find and fix security issues in artificial intelligence models during their development, part of a push to help corporate ...

What’s Next for Open Source Software Security in 2025? Your email has been sent Hidden dependencies, social engineering attacks, and the complexity of foundation models can all contribute tothe ...