Anthropic Resumes External Cyber Assessment of Claude… Introduces Real-Time Blocking Mechanism
Anthropic has resumed external cybersecurity evaluations of its pre-release models, which had been suspended following a security incident. This resumption is not merely a return to the original schedule; it comes after the addition of multiple layers of defense, ranging from sandboxing and network isolation to real-time monitoring. The most significant change is the implementation of real-time detection that immediately flags instances where the model excessively explores the test environment, attempts to go beyond its boundaries, or establishes unexpected internet connections. It's the classifier. If the classifier indicates a dangerous action, before calling the tool,





