We’ve discussed the HuggingFace-OpenAI security incident before, but OpenAI’s side of the story was the talk of the town at Black Hat (summaries from former guests Elie and Simon are worthwhile): At the core of OpenAI’s disclosures was how their models figured out how to use OpenAI’s internal Artifactory as a messageboard to orchestrate themselves: Machine-speed offensive security concerns aside, what we are seeing also is an increased interest in agent-to-agent messaging - not just in a bounded hierarchical sense, but top level arbitrary thread to thread messaging: Today, Claude Code joined i