"into third-parties". Yeah, HF was meant by that. Also why I mentioned Anthropic also having intrusions outside their lab [0]. Theirs were not merely as extensive or long coordinated (as far as we know), yet I feel strongly all the same that neither should happen given the safety focus that both labs purport.
Mind you, unintended/unauthorised "message board" also is just a nice, euphemistic way, to describe what happened in a manner that, thinking about it, is likely in the interest of OpenAI as it can make the severity and effort taken sound less than it was. The OpenAI models didn't use any actual, sanctioned platform to exchange messages in a manner the lab expected or planned for. They used directory names (in one instance) to exchange messages including sharing exploits, they created something akin to a message board via exploits, which if we are honest and very strict, could also be seen as intrusion, albeit inside the org. If I broke into my employers server and left message somewhere for another to find, that'd also be intrusion in the general sense.
[0] https://www.anthropic.com/news/investigating-incidents-cyber...