Daily briefing index
Tuesday, July 28, 2026
Morning and afternoon are separate, focused editions. Choose one to read or share directly.
Start of day
Morning brief
The AI trade cracks pre-market: chip stocks sell off, SK Hynix/Samsung lead the slide · The open-weights fault line goes formal — Anthropic and Dario stake out…
Open this edition →End of dayAfternoon brief
The OpenAI agent-hack post-mortem drops a full technical timeline · Google ships Gemini 3.6 Flash + Managed Agents with hooks and triggers
Open this edition →