https://www.rbc.ru/newspaper/2019/03/15/5c8a1c0e9a7947eb4d52455c
http://www.kasparov.ru/material.php?id=5C8BCA74B4A01
https://www.gazeta.ru/business/2019/03/15/12245108.shtml
https://www.gazeta.ru/business/2019/03/15/12243895.shtml
https://www.inopressa.ru/article/15Mar2019/nytimes/report.html
https://www.inopressa.ru/article/15Mar2019/lesechos/internet.html
http://www.kasparov.ru/material.php?id=5C8B8873B39F5
http://www.rosbalt.ru/russia/2019/03/15/1769533.html
http://expert.ru/2019/03/15/banki/
A former F.B.I. cyberexpert found evidence that suggests that Russian spies used networks run by Aleksej Gubarev to hack the Democratic Party in 2016.
https://www.nytimes.com/2019/03/14/us/politics/gubarev-steele-dossier-trump-russia.html