Naveen Rao's team has stopped using Anthropic's newest Claude models because prompts now stay on company servers for 30 days under the Mythos-class policy rolled out June 9, even when the data includes internal design files and proprietary documents that users treat as sensitive IP.
Ah, hey codex cli, old friend
My team loves Claude from @AnthropicAI . But this new policy of retaining prompts and usage is a red line...we simply can't give over our usage. Prompts contain our IP; literally all our design files and docs. Why would this ever have been ok? It's sad because everyone was looking forward to using the new model. Sigh.
The requirement applies across Claude web, API, and third-party platforms like AWS Bedrock and GitHub Copilot, with data kept only for safety classifiers and deleted after 30 days except in rare investigations.
Some organizations have already restricted employee access to the new models to stay inside their existing data-handling standards, while others continue routing traffic only to older Claude versions that keep prior terms.
True.
This is just an unstable platform, best case. Worst case it is a platform that works against you at every step with a potential to simply vanish if they choose.