Interesting.<p>It's also interesting that Facebook developers are using Pastebin for things such as this. I would assume that they'd have an internal wiki, or gist-like app.<p>It's also noteworthy to see how they set up their accounts: first initial, full lastname—same standard as many other companies. But seeing it laid out can help in the guessing of other names (or common name occurances, as you don't even need a full first name).<p>While some leaks may not even be effective outside Facebook's internal network (things such as database credentials, network shares… hopefully), having actual code that may be in production does pose a risk. The possiblity to see where, for instance, data isn't fully sanitized, or where information being fetched might not require proper authentication[1] is more worrying. Facebook is known for promoting "move fast and break things". Hopefully they have good QA and SDET teams to catch these things.<p>[2] One code snippet features the following:
> // TODO: add privacy checks!