Being confronted with the realization that work you intended to benefit people is being used against them has a radicalizing effect.

For people who aren't familiar with my background, I didn't graduate high school. My career high salary was about $200,000. My last position was about $122,000. For a guy without a high school diploma, that's pretty good.

When you think about the abolition of slavery for example, for the ruling class with the rich white people owning plantations and states, and things like that, slavery was to their benefit. To oppose it didn't make any sense at all on a rational basis. But on a rights basis, on a principle basis, it made obvious, overwhelming sense.

My whole model, from the beginning, was not to personally publish a single document. I provided these documents to journalists because I didn't want my biases to decide what's in the public interest and what is not.

Custom developed digital weapons, cyber weapons nowadays typically chain together a number of zero-day exploits that are targeted against the specific site, the specific target that they want to hit. But it depends, this level of sophistication, on the budget and the quality of the actor who's instigating the attack. If it's a country that's less poor or less sophisticated, it'll be a less sophisticated attack.

My sole motive is to inform the public as to that which is done in their name and that which is done against them.

A different [Ronald] Reagan-era authority: EO 12333, an executive order for foreign-intelligence collection, as opposed to the ones we now use domestically. So this one isn't even authorized by law. It's just an old-ass piece of paper with Reagan's signature on it, which has been updated a couple times since then. So what happened was that all of a sudden these massive, behemoth companies realized their data centers - sending hundreds of millions of people's communications back and forth every day - were completely unprotected, electronically naked.