Complete manual/54/en

• Sticky data: Why even 'anonymized' information can still identify youː (http://www.theglobeandmail.com/technology/digital-culture/sticky-data-why-even-anonymized-information-can-still-identify-you/article19918717/).
• Ed Felten explains how you can tell someone had an abortion from studying the metadata of their phone calls: (http://www.washingtonpost.com/blogs/the-switch/wp/2013/08/27/heres-how-phone-metadata-can-reveal-your-affairs-abortions-and-other-secrets/).
• Hello Barbieː (http://www.washingtonpost.com/blogs/the-switch/wp/2015/03/11/privacy-advocates-try-to-keep-creepy-eavesdropping-hello-barbie-from-hitting-shelves/) points at the limits of eavesdropping, privacy and how devices are sending data to third actor parties.
• The five eyes alliance: (https://www.privacyinternational.org/?q=node/51) is a video by Privacy International that explains the global communications surveillance arrangement of english-speaking States and what it means for your privacy.
• The Snowden Surveillance archivesː (https://snowdenarchive.cjfe.org/greenstone/cgi-bin/library.cgi) is a collection of all documents leaked by former NSA contractor Edward Snowden that have subsequently been published by news media.