11 January 2016
~3 min
By stuart
Collecting and performing Open Source Intelligence (OSINT) campaigns from a wide array of public sources means ensuring your sources contain the most up to date information relating to your target. Skype, with over 300 million users, can be a vital source if used correctly.
The above graphic shows over 70 million active members and over 500 million users that have registered!.
As with all things online, many users leak sensitive information about themselves that those with the right skills, could harvest.