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

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 ...

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

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

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

Cybercriminals have weaponized the framework of a relatively new, free, open-source security penetration tool, AdaptixC2, to deliver malicious payloads. Its rapid adoption by bad actors follows an ...

CyberStrikeAI lowers the barrier to complex cyberattacks by combining AI orchestration, MCP integration, and more than 100 ...

AI-powered CyberStrikeAI linked to 600 FortiGate breaches in 55 countries, with 21 IPs tied to China-based infrastructure.

Can free AI scanners replace enterprise SAST? Anthropic and OpenAI found 500-plus zero-days pattern-matching tools missed — and both scanners are free.

Why AI is both a curse and a blessing to open-source software - according to developers ...