Unverified50% confidenceFactExact time
The chat lock feature targets the privacy pain point of a device being temporarily borrowed by others, rather than the account-theft scenario.
1
Sources
50%
Confidence
Long-term
Relevance
10/20/2026
First Seen
Sources
Related Entities
Related Claims
UnverifiedChat lock introduces "single-conversation-level" access control, moving privacy management down from the account level to the conversation level.79% similarUnverifiedChat lock is application-layer front-end protection, and the server-side storage method has not changed as a result.75% similarUnverifiedSpace's privacy design allows each user's chat history to remain private; colleagues can only see page content and editing behavior, not the original conversations.73% similar
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