Anatomy of the Moltbook hack — 1.5 million API keys in 72 hours

Moltbook leaked 1.5 million API keys, 35,000 emails, and 4,060 private messages in 72 hours. Wiz's disclosure showed the root cause: a single Supabase table without row-level security. Here is the timeline, the exact bug, and the ten-minute hardening walkthrough for your own app.