Observed arrival · 2026-09-14
HagStone Wants to Catch Online Grooming in Week One
An early-stage Android safety tool that says it detects grooming patterns on a child’s device without sending readable messages to its makers.
Field notes
HagStone describes an openly installed Android monitor that is intended to analyze messages, calls, and location locally, then alert a parent when its rules detect grooming patterns. The page names specific early signals such as a new online friend who accelerates intimacy, a move to another app, secrecy requests, and small gifts or game credits. It says the product will be distributed directly because of Google Play restrictions, with setup taking about three minutes.
Observed signals
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