# OpenAI Adds Locked Chats to ChatGPT

> OpenAI introduces privacy feature for ChatGPT users and acquires AI biotech startup Orchestra Bio.
- Title: OpenAI Adds Locked Chats to ChatGPT · AI Insider | Shortify
- Summary: OpenAI introduces privacy feature for ChatGPT users and acquires AI biotech startup Orchestra Bio. OpenAI adds locked chats to ChatGPT for privacy and…
- Keywords: openai, chatgpt, locked chats, orchestra bio, life sciences ai, ai biotech, rosalind, technology, Adds, Locked, Chats, AI Insider
- Source: AI Insider — https://theaiinsider.tech/?p=53396
- Author: James Dargan
- Published: 2026-10-21T14:47:34+00:00
- Read time: 1 min
- Topics: openai, chatgpt, locked chats, orchestra bio, life sciences ai, ai biotech, rosalind, ai, technology
## OpenAI Adds Locked Chats
OpenAI introduces a privacy feature letting ChatGPT users lock conversations with a four-digit PIN or biometric authentication.
## Locked Chats Feature Details
Locked conversations move to a dedicated section separate from regular history and keep their own shared memory when memory is enabled.
## Locked Chats Limitations
Locking does not provide end-to-end encryption or alter chat retention periods or remove pre-lock information.
## Orchestra Bio Acquisition
OpenAI acquires four-year-old AI biotech startup Orchestra Bio to support life sciences research with Rosalind.
## Orchestra Bio Funding
Orchestra Bio reportedly raised $20 million from investors including Andreessen Horowitz and Atria by 2025.
## Rosalind Applications
Rosalind customers include Moderna and Novo Nordisk for life sciences research and drug discovery.
## OpenAI's Strategy
OpenAI integrates Orchestra Bio to strengthen life sciences AI capabilities without displacing startups.
## Key takeaway

OpenAI adds locked chats to ChatGPT for privacy and acquires Orchestra Bio to boost life sciences AI research.