The latest version of ChatGPT for Android contains hidden code suggesting the AI assistant will soon let users lock sensitive chats behind PIN codes or fingerprint scans for added privacy and security.
- Locked chats hide content in sidebar, history, and search
- Protection via PIN code or biometric authentication
- Feature found in unreleased Android app code
What happened
Recent analysis of ChatGPT's Android app revealed hidden code that points toward a new feature enabling users to lock specific chats with a PIN or fingerprint scan. This would prevent the chat titles and content from appearing in regular navigation areas such as the sidebar, conversation history, or search results.
Though the feature is not yet active, the references to 'locked chats' and 'protect chats' imply OpenAI is working on additional privacy controls. This expands upon the current temporary chat option that deletes conversations when closed, by offering a more persistent way to secure sensitive discussions.
Why it matters
Many users have conversations with AI that involve personal, confidential, or sensitive topics ranging from medical questions to surprise plans. While device-level security exists, this extra layer specifically within ChatGPT addresses the risk of someone accessing AI chat histories directly on the app.
By segregating friction points between regular and protected conversations, users could feel safer exploring complex or private queries without fear of exposure. It also signals OpenAI’s commitment to refining privacy features amid growing AI adoption.
What to watch next
The exact launch date for this locked chats feature remains unknown, and OpenAI may adjust or cancel development before public release. Future updates will clarify how locked chats integrate with ChatGPT’s memory and recall capabilities, and whether protected conversations remain isolated from other AI interactions.
Users should keep an eye on updates to the ChatGPT app across platforms for the enabling of this security function, which could become a valuable tool for managing their AI chat privacy in coming weeks.