I have a Samsung Galaxy S3 international i9300 since 2012. I've never rooted it. The last app I've installed was a few months ago. I'm running Android 4.4.4.
Today, for the first time ever, I've gotten this notification. It appeared sometime while I was using the Dolphin browser app.
XDA forum thread seems inconclusive. Some say it's an app that you have to install (obviously I've never installed this app), others say it's a part of Samsungs firmware.
Does anyone know what this might be?
Although I haven't been able to confirm this, this seems to be an official Android or Google Play notification. I've clicked the uninstall button and the (Samsung's pre-installed) app 'Mobile tracker' has been removed from the applications list.