Roberto

"Roberto" showed an interest. Besides the name, notice that he claims to be an migrant worker from Qatar. This would be of interest to anyone that was an activist. Making contact with such persons could give valuable insight to the abuses migrant workers of Qatar suffer.
However, Intell contractors making contact with persons that are activists would also be a possibility.

Notice the similarities of the HBGary and the logo behind "Roberto" TEEX

"Hbgary logo" by Sponsors of the Focus Conference according to McAfee. Retrieved on February 17, 2009.. Licensed under Public Domain via Wikipedia.