ChatGPT now knows what you do on other websites via ad collector

ChatGPT now knows what you do on other websites via ad collector OpenAI's ad collector at bzr.openai.com sets a cookie called __obi , scoped to .openai.com . The value is while you are on ChatGPT and tied to your ChatGPT account. __obi is then sent to OpenAI from ordinary websites you visit. Any company that buys ads on ChatGPT installs a small piece of OpenAI code on its own site, the same way re...