Chat‑bots are silent confessional booths that harvest every prompt. The default settings of the “big six” AI firms give them de‑facto ownership of your conversation, and “opt‑out” toggles are often just smoke‑and‑mirrors.

Intro: Why a chatbot prompt feels like shouting in a crowded café.

The Six‑Company Expose: Stanford HCAI study.

The Default Trap: Opt‑out is the exception; defaults give corporations “property of the corporation” status.

The Anonymity Fairytale: Re‑identification can hit >99 % with a few data points.

Human‑in‑the‑Loop: Low‑paid contractors manually review chat logs.

The Seven Deadly Sins of Data Sharing:

1. Identity Anchor
2. Financial Blueprint
3. Digital Keys
4. Cor ...