In unseren Lesetipps geht es heute um das kommende Ende von Twitter, Cybersecurity, Social Media in China, der digitale Vatikan und WhatsApp. Ergänzungen erwünscht. TWITTER Mashable: Twitter’s darkest hour is now: Hinter dem wirklich inzwischen phänomenalen Absturz von Twitter könnte natürlich auch System stecken. Indem Jack Dorsey Twitter erst einmal alles[…]

![WhatsApp iOS (adapted) (Image by Álvaro Ibáñez [CC BY 2.0] via flickr)](https://www.netzpiloten.de/wp-content/uploads/2016/01/WhatsApp-iOS-adapted-Image-by-Álvaro-Ibáñez-CC-BY-2.0-via-flickr-500x350.jpg)

![Two Dreamers and a Smartphone Addict (adapted) (Image by Jake Stimpson [CC BY 2.0] via Flickr)](https://www.netzpiloten.de/wp-content/uploads/2015/11/Two-Dreamers-and-a-Smartphone-Addict-adapted-Image-by-Jake-Stimpson-CC-BY-2.0-via-Flickr-500x350.jpg)


![Facebook Beachfront (adapted) (Image by mkhmarketing [CC BY 2.0] via Flickr)](https://www.netzpiloten.de/wp-content/uploads/2015/03/Facebook-Beachfront-adapted-Image-by-mkhmarketing-CC-BY-20-via-Flickr-500x350.png)
![iOS iPhone (adapted) (Image by Álvaro Ibáñez [CC BY 2.0] via Flickr)](https://www.netzpiloten.de/wp-content/uploads/2017/01/iOS-iPhone-adapted-Image-by-Álvaro-Ibáñez-CC-BY-20-via-Flickr-500x350.png)
![spy-whatsapp-messages (adapted) (Image by Sam Azgor [CC BY 2.0] via Flickr)](https://www.netzpiloten.de/wp-content/uploads/2015/02/spy-whatsapp-messages-adapted-Image-by-Sam-Azgor-CC-BY-20-via-Flickr-500x350.png)