From gbhackers.com
Hackers compromised the Russian Federal Security Service (FSB) servers where they gained access to 7.5 terabytes of data from a major FSB contractor named “Sytech”.
Intruders leaked the dozens of data that related to non-public Internet projects such as how Russia trying to de-anonymization of users of the Tor browser, collecting information about users of social networks, and isolate the Russian internet operation from rest of the world.
The hacking attempt took place on July 13, 2019, by 0v1ru $, an unknown hacking group who have recently created their Twitter account where they posted screenshots of the folder “Computer” allegedly belonging to the victim.