Information Gathering: A Way to Identify Who Uses Social Sites

Posted by Brett Hardin on 26th May 2009

Reading time: 1 – 2 minutes

Information Gathering: A Way to Identify Who Uses Social Sites

Photo: Pro-Zak

Information gathering on targets is key for attackers. They need to understand their targets to construct more successful attacks.

Recently, I came across http://namechk.com/ I was blown away with the amount of information this site reveals.

The site promotes itself as a way to “check to see if your desired username or vanity url is still available at dozens of popular Social Networking and Social Bookmarking websites.”

Information Gathering: A Way to Identify Who Uses Social Sites

From an attackers standpoint, lets say I want to identify all of the resources that Jeremiah Grossman, the CTO of WhiteHat Security uses. I simply type in his blogspot id, “jeremiahgrossman” and I identify that in addition to blogspot he also posts to delicious and youtube. This is great!

For an attacker, this resource provides a way to identify additional paths of research.

26May