One of the more skilled actors among the groups he's affiliated with.
Formerly employed at Kaspersky Lab
May be located in Moscow, Russia
From Berlin, Germany
https://www.facebook.com/virusa.worm.7
https://www.facebook.com/nicholai.kamarov.1
https://twitter.com/virusa_worm
https://twitter.com/virusaworm
https://twitter.com/Teamr00t_Gh0sT
http://www.hack-db.com/hacker/Virusa_Worm/all_41.html
http://www.zone-h.org/archive/notifier=Virusa%20Worm/page=6