A few questions this still doesn't answer: why was there credit card data in their Redis cluster, and why were they the only ones affected that I know of? Still

A few questions this still doesn't answer: why was there credit card data in their Redis cluster, and why were they the only ones affected that I know of? Still, this response seems much more reasonable than what I was expecting from OpenAI considering the seriousness of the issue. Anyways, thank you very much for the summary, I didn't find this blog post in the publications that were talking about the issue.