Their disclosure on the hugging face incident sounded like they found out about it well after huggingface. I wonder if they're finding out about these breaches as they happen as well, and are just too embarresed to respond.
I guess the corollary here _if that were true_ is that they've been training this method of cheating into their models for longer than _they've_ even known.
Given they've just dropped GPT-6 and want to IPO soon, that's probably not something they want us thinking about.