The Gamma Hacker who recently exploited Finfisher has written notes on how he compromised the controversial surveillance software firm. He goes on to explain how he made use of the whois lookup query and much more in order to gain access to Finfisher's Gamma Group.
You can read more about it here.............http://pastebin.com/raw.php?i=cRYvK4jb
You can read more about it here.............http://pastebin.com/raw.php?i=cRYvK4jb