Hey PH — I'm Jeremy, founder of Cyber Craft Solutions. I built AI Chat Shield because this problem hit critical mass and nobody made a consumer tool for it. In the last 90 days: - Urban VPN Proxy (8M+ users, Google "Featured" badge) was caught harvesting conversations from 8 AI platforms and selling them to data brokers - Two fake AI sidebar extensions (900K+ installs) stole full ChatGPT and DeepSeek chat histories - Microsoft published a security blog warning about this exact attack vector Enterprise DLP tools exist. But if you're an individual using ChatGPT for work or personal stuff? Nothing. AI Chat Shield does two things: 1. Scans your installed extensions for permissions that could intercept AI chats 2. Monitors what extensions actually do when you're on AI platforms Most malicious extensions look clean on permissions alone — they only activate harvesting when they detect an AI platform in your active tab. That's why monitoring matters. 100% local. No data leaves your browser. No account needed. Would love feedback: - What AI platforms should I prioritize? - Would you want alerts when a flagged extension updates? - What would make this useful for your team?

AI Chat Shield

See which extensions can spy on your AI conversations

See which extensions can spy on your AI conversations