DeepSeek Exposed: Users Can Access Each Other's Conversations with a Special Input[D]

A recent security report has revealed a critical privacy flaw in DeepSeek: simply entering a specific character in the input field can expose other users' conversations. This has raised serious concerns about the platform's session isolation and data security. The bigger question here is about architecture. DeepSeek (and most web based AI chat platforms) run sessions through a shared backend where context is handled server side. Thats where the leak happened. The session isolation broke down and one users input triggered a response built on another users context.