Security researcher Will Strafach intercepted the traffic with the latest version of AccuWeather from his iPhone. Wi-Fi router name and its unique MAC address to the servers of data monetization even if the App not permitted for sharing location OR even when the user has switched off location sharing. Reveal Mobile says that it turns the location data commencing of these apps into what it claims to be meaningful audience knowledges The company has stated that the SDK could be misconstrued, and that no reverse engineering of locations was ever conducted.”]
Source: https://gbhackers.com/accuweather-found-sending-user-location/