… Revisiting geographic convergence In our previous report, we noted that the Anthropic AI Usage Index AUI , which adjusts usage by a geography’s working-age population, was converging rapidly across US states: states with initially lower usage per capita showed faster adoption. …
… Expert implementation support : Tailored onboarding, training, and best practices for rapid value realization. …
… Claude Cowork's egress allowlist correctly passed traffic to api.anthropic.com—the product can't function without calling our own API. In this case, a malicious file placed in the user's mounted workspace carried hidden instructions along with an API key controlled by the attacker. …
… Action-level blocking is orthogonal to chain-of-thought monitoring. A model that conceals misaligned reasoning can still be caught here if the resulting action trips a block rule; a model whose actions look benign but whose reasoning reveals intent would be caught by CoT monitoring. …