![](http://www.spiegel.de/images/image-1187133-thumbsmall-crdn.jpg)
Ahead of Germany's general election, an international alliance of extremist online activists is busy inciting on the internet. They're spreading hate, fake news and Kremlin propaganda in an effort to help the right-wing populist Alternative for Germany.
By Konstantin von Hammerstein, Roman Höfner and Marcel Rosenbach