WhatsApp Launches Incognito Chat for Private AI Conversations
Original: WhatsApp Adds Meta AI Chats That Are Built to Be Fully Private
Why This Matters
Major step in privacy-preserving AI integration for messaging platforms.
WhatsApp introduced Incognito Chat feature that allows users to converse privately with Meta AI using Private Processing scheme. Meta cannot access questions or answers, with conversations disappearing after sessions end.
WhatsApp announced Incognito Chat on Wednesday, enabling private conversations with Meta AI where Meta itself cannot access user questions or responses. The feature builds on WhatsApp's Private Processing scheme launched a year ago, which powers existing AI tools like message summarization. Unlike typical AI incognito modes that separate users from queries, Incognito Chat shields conversations entirely from Meta's view. WhatsApp head Will Cathcart explained the challenge: 'How do you build something in a data center that's not going to fit in your pocket but has the same types of security properties.' Conversations are ephemeral by default, disappearing when sessions end. Meta CEO Mark Zuckerberg noted that AI inference runs in a Trusted Execution Environment. Currently text-only, the feature will add image and voice support later. Meta invites third-party audits to verify the system's security.