In non-limiting examples of the present disclosure, systems, methods and devices for surfacing alerts are provided. A monitoring service may monitor a plurality of devices associated with a group. The group may include a plurality of accounts. Each account may be associated with a different location control list. The location control list may include locational information comprising geocoordinates of locations that a corresponding user is approved to visit and temporal information corresponding to times, days of the week, and/or dates when a corresponding user is approved to visit a location. If a determination is made that a device associated with an account is at a location that is not included in a location control list for the account, an anomaly alert may be surfaced on one or more devices associated with other group members. The alert may be surfaced in association with a safety score for the location.