Promptfoo is a tool tracked across 3 threat clusters and 4 intelligence report mentions on ThreatCluster. First observed March 10, 2026; most recent activity May 21, 2026.
A report by OX Security has identified a critical vulnerability in the Model Context Protocol (MCP) developed by Anthropic, potentially exposing over 200,000 AI servers to remote code execution. The flaw lies in the…
ASAPP has introduced Continuous Red Teaming, a new feature that integrates adversarial AI testing into its customer experience platform. This capability, built on the Promptfoo AI security platform, continuously tests…
OpenAI announced the acquisition of cybersecurity startup Promptfoo on March 9, 2026, to bolster the security of its AI agents. Promptfoo, founded in 2024, specializes in tools designed to protect large language models…