Earlier today, Dona Sarkar tweeted that Microsoft was going to release a Windows 10 build today, but it was held back due to a bug. Now, Insider Preview build 15002 has leaked online.
Leaked build RSS
While Microsoft won't be releasing any new Windows 10 Insider Preview builds until the new year, one has appeared online. Build 14997 leaked, and it includes a few new features, such as new settings.
Notorious leaker WZor has leaked Windows 10 build 11103 to the web, but pretty quickly people discovered that it isn't a clean ISO and now WZor has stated that it has been tinkered with.