“A directory containing personal details about more than 100 million Facebook users has surfaced on an Internet file-sharing site.

The 2.8GB torrent was compiled by hacker Ron Bowes of Skull Security, who created a web crawler program that harvested data on users contained in Facebook’s open access directory, which lists all users who haven’t bothered to change their privacy settings to make their pages unavailable to search engines.

Bowes’ directory contains 171 million entries, relating to more than 100 million individual users – more than one in five of Facebook’s recently trumpeted half billion user base.”