An iOS security flaw is causing Exchange credentials to be transmitted without encryption even if SSL is enabled https://litwinsaid.blogspot.it/2017/08/leakyx-vulnerability-that-apple-and.html …pic.twitter.com/iYqTkn5cKx
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
I read it differently, but I agree I'd like further info
The evidence given shows only: an HTTPS web server can see what you can send it, and that if a user disables SSL, that traffic is in clear.
Twitter may be over capacity or experiencing a momentary hiccup. Try again or visit Twitter Status for more information.