ChatGPT Officially Rolls Out Locked Chats: Biometric Authentication and Complete Memory Isolation Across All Tiers
OpenAI officially rolled out 'Locked Chats' across all ChatGPT subscription tiers, including Free, Plus, Team, Enterprise, and Edu. Users can now safeguard sensitive individual conversation threads behind a device PIN, Face ID, or Touch ID biometric lock. Crucially, locked chats feature strict memory isolation: interactions inside locked sessions are physically barred from updating ChatGPT's persistent user memory bank. Confidential corporate discussions, sensitive health queries, or proprietary code audits remain strictly ephemeral to the local lockbox without contaminating future general chat contexts.
Key Takeaways
- OpenAI officially released Locked Chats, rolling out globally across Free, Plus, Team, Enterprise, and Edu subscriptions
- Enables hardware-level protection via device PIN, Face ID, and Touch ID, shielding sensitive threads from physical shoulder surfing
- Guarantees complete memory isolation: queries, uploaded documents, and confidential context are strictly prohibited from updating user memory
- Eliminates context contamination risks when conducting proprietary code reviews, compliance audits, or medical inquiries