The Prompt as Confession: Admissibility of AI Query Logs in Criminal Trials

You type a question into an AI. "How do I know if I'm being investigated for securities fraud?" You're nervous, curious, maybe just paranoid. The AI gives a careful, disclaimed answer. You close the tab and forget about it. Months later, you're in court. The prosecutor has a copy of your prompt. They read it aloud. The jury stares. Your digital whisper is now exhibit A. Can they do that? Yes. And a recent landmark ruling says they absolutely can. Your prompt history is not a diary. It's not a conversation with a trusted advisor.