[duck]

Once we learned how the software worked, he taught us, without batting an eye, the master password with which we could log in as any Facebook user and gain access to all messages and data.

Yikes!

[__float]

I think we learned of this master password probably several years ago. It's nothing new, but I keep seeing it repeated in various forms since.

Also, other discussion possibly going on here: http://news.ycombinator.com/item?id=4149731