It's actually on my TODO list to write a book about that.
The idea being:
- Every geographic location you ever visited, every password, every google search you made is now available to anyone publicly, with a convenient web search interface.
- People are digging through your data to figure out that you visited this brothel in Thailand, or googled the N-word back in 2009, and activists will send that information to your employer, friends and family. Every query you entered on a porn site. Every time you bought drugs online. Every comment you left on any site. Every sex toy you bought. Every photo you thought was deleted. Everything.
- Finally, the hacktivists who performed this selectively left out roughly 50% of the data, the data of the people who are on "their side", their supporters, and included only the data of the groups they don't like.