Spoiler alert: It's not news that you can hack an Android phone.https://twitter.com/LukasStefanko/status/926084558273044481 …
You can add location information to your Tweets, such as your city or precise location, from the web and via third-party applications. You always have the option to delete your Tweet location history. Learn more
and I'm happy to give them credit for improving Android security, but IMHO this contest is not what credit looks like.
Let's just accept it as a good start with an insufficient sample size to be sure it's not just noise.
Twitter may be over capacity or experiencing a momentary hiccup. Try again or visit Twitter Status for more information.