Dozor-Teleport, the satellite system’s operator, switched some users to terrestrial networks during the outage, according to JD Work, a cyberspace professor at the National Defense University.
Analyst Doug Madory of Kentik, which monitors online traffic, said one network was taken over by Dozor’s parent company, Amtel-Svyaz, while three others remained down. The company did not release a statement on what had gone wrong. At least two groups claimed responsibility for the attack, one describing itself as a hacktivist organization and the other as part of the Wagner Group, the mercenaries who mutinied last week.
Source: The Washington Post