While opening breitbart.com instantly a background download startet for a file called "hbpix" that has been loaded from here 'http://s.xp1.ru4.com/smarttagevent?_o=26476&_t=64691330&_callback=window.SmartTag.jsonpCallbacks.request_0'
Luckily they mismatched the mimetype so this thing produced a javascript error. So they are still trying out how to get access to your machine.
The Nazis are coming for your computer ...