# OpenAI Adds Locked Chats to ChatGPT

> OpenAI introduces privacy feature for ChatGPT users and acquires biotech startup to boost life sciences AI.
- Title: OpenAI Adds Locked Chats to ChatGPT · AI Insider | Shortify
- Summary: OpenAI introduces privacy feature for ChatGPT users and acquires biotech startup to boost life sciences AI. OpenAI adds locked chats to ChatGPT for privacy…
- 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/2026/10/21/openai-adds-locked-chats-to-chatgpt-and-acquires-orchestra-bio-to-strengthen-life-sciences-ai
- 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, remove pre-lock information, or change model improvement settings.
## Orchestra Bio Acquisition
OpenAI acquires Orchestra Bio, a four-year-old AI biotech startup that builds agents for drug discovery operations.
## Orchestra Bio Funding
Orchestra Bio reportedly raised around $20 million from investors including Andreessen Horowitz, Atria and 8VC.
## Rosalind Integration
Orchestra’s technology supports Rosalind, OpenAI’s AI model for life sciences research used by Moderna and Novo Nordisk.
## Strategic Impact
The acquisition reflects how leading ai labs are building software for major industries like pharmaceuticals through acquisitions.
## Key takeaway

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