red-teaming AI News & Updates

OpenAI Acquires AI Security Startup Promptfoo to Bolster Agent Safety

OpenAI has acquired Promptfoo, an AI security startup founded in 2024 that specializes in protecting large language models from adversaries and testing security vulnerabilities. The acquisition will integrate Promptfoo's technology into OpenAI Frontier, OpenAI's enterprise platform for AI agents, enabling automated red-teaming, security evaluation, and risk monitoring. The deal highlights growing concerns about securing autonomous AI agents as they gain access to sensitive business operations.