Edward Snowden @Snowden
Govt: Don't worry, it's "just metadata." @Stanford: But metadata tells you everything about everyone. G: ¯\_(ツ)_/¯ https://t.co/7V5RHVKl6u — PolitiTweet.org
Frederic Jacobs @FredericJacobs
This is really great. A deeper look into the privacy properties of telephone metadata. https://t.co/fQND76vA5r