https://www.robertxiao.ca/hacking/locationsmart/ https://www.robertxiao.ca/hacking/locationsmart/ provides the technical details. In short: much more likely the

https://www.robertxiao.ca/hacking/locationsmart/ https://www.robertxiao.ca/hacking/locationsmart/ provides the technical details. In short: much more likely the latter than the former. And this /try/ page has been up at least since Jan 2017 (~18 months).