Might be of some interest & nothing much more for me to add.
Full story here
http://www.bbc.co.uk/news/technology-38315793
A video game industry insider has revealed how he helped track down a "troll" who had threatened to leak his company's secrets.
Sam van Tilburgh said his team had managed to identify the teenager and obtain some of his schoolwork, which it then published online as a warning.
The firm followed this up with its own threat to alert the youth's family to his activities.
Full story here
http://www.bbc.co.uk/news/technology-38315793