Over the past few months, I've been working with companies that are adopting AI tools like ChatGPT and Claude. One concern kept coming up: people inevitably end up pasting customer information, contracts, or internal documents into these tools because they're genuinely useful for getting work done. Instead of trying to block AI altogether, I wondered if there was a better approach. So I built a Chrome extension that detects sensitive information in a prompt, replaces it with placeholders, ...