It’s possible but very unlikely given that they were never given to it nor used in any system where LLMs were tested. My guess (pure guess) is that someone (probably thousands of people) asked Claude to build them something to interact with GOG and provided it with their credentials or a cookie. The LLM is probably sitting on a ton of those and it just used one to test it’s work.
Maybe Claude hacked your credentials?
It’s possible but very unlikely given that they were never given to it nor used in any system where LLMs were tested. My guess (pure guess) is that someone (probably thousands of people) asked Claude to build them something to interact with GOG and provided it with their credentials or a cookie. The LLM is probably sitting on a ton of those and it just used one to test it’s work.