This is pretty scary:
Urban VPN Proxy targets conversations across ten AI platforms: ChatGPT, Claude, Gemini, Microsoft Copilot, Perplexity, DeepSeek, Grok (xAI), Meta AI.
For each platform, the extension includes a dedicated “executor” script designed to intercept and capture conversations. The harvesting is enabled by default through hardcoded flags in the extension’s configuration.
There is no user-facing toggle to disable this. The only way to stop the data collection is to uninstall the extension entirely.
[…]
The data collection operates independently of the VPN functionality. Whether the VPN is connected or not, the harvesting runs continuously in the background.
[…]
What gets captured:
- Every prompt you send to the AI
Every response you receive- Conversation identifiers and timestamps
- Session metadata
- The specific AI platform and model used
Boing Boing post.