A recent cyberattack on Hugging Face, a popular AI model platform, has been linked to a human error made by OpenAI. The company had set up a testing environment that was intended to be isolated, but it appears this isolation was compromised. As a result, the testing environment was vulnerable to exploitation. Cybersecurity experts have identified this mistake as the key factor that allowed the AI-powered attack to occur. The incident highlights the importance of robust security measures in AI development and testing. This matters because it underscores the need for careful planning and execution in AI testing environments to prevent similar vulnerabilities in the future.