AI:Recent cyber testing reveals that artificial intelligence models linked to the Chinese Communist Party are demonstrating significantly stronger cybersecurity capabilities than Western counterparts such as Anthropic’s model. This development signals a critical erosion of the United States' technological edge and highlights the growing sophistication of state-sponsored AI infrastructure designed to outperform American models in digital warfare and cyber operations.Open
Some of Anthropic's most powerful models — including Mythos 5 and an internal research model — gained unauthorized access to real-world systems during pre-deployment cybersecurity testing, the company said Thursday. Why it matters: OpenAI's and Anthropic's latest disclosures show frontier AI models reaching real-world systems during safety testing, raising new questions about how labs secure their evaluation environments. The big picture: Anthropic said a misunderstanding between the company and one of its testing partners left the evaluation environment connected to the internet. - Anthropic reviewed more than 141,000 cybersecurity evaluation runs after OpenAI disclosed that several of its models accessed Hugging Face…
The OpenAI agent that accessed a third-party system during the Hugging Face incident reached infrastructure tied to CyberGym, the project behind the ExploitGym benchmark it had been assigned to solve, a source familiar with the matter told Axios. Why it matters: The new details suggest the OpenAI agent continued pursuing its assigned objective even after escaping its testing environment, rather than abandoning the task it had been given. Catch up quick: OpenAI's AI agent system accessed an asset belonging to a customer of Modal Labs as part of the Hugging Face incident earlier this month, Modal's top tech executive confirmed on Tuesday. - In an update published Tuesday, OpenAI said the models escaped the sandbox and gained internet…