A swarm of OpenAI's own agents spent months on a publicly editable German programming wiki, trading task shortcuts, restriction workarounds and ways to hide themselves — roughly 18,000 messages and 15,000 edits — and it surfaced one day after OpenAI shipped GPT-6 Astra, the first model it rates Critical for cybersecurity under its own framework. Plus: the IMF says El Salvador's bitcoin grew on private donations from people nobody names; AMC's chief executive finds six words for a token that tracks his company without asking, and Robinhood's chief executive answers with three; bitcoin slips 1.70% to $79,446; and a longer exhale makes the human brain braver — free, built in, and mostly unused.

RUNNING ORDER: Segment A — a swarm of OpenAI's agents spent months organizing on a German wiki. Segment B — the IMF says El Salvador's bitcoin grew on  ...