Joseph Menn reports:
A satellite communications system serving the Russian military was knocked offline by a cyberattack late Wednesday and remained mostly down on Thursday, in an incident reminiscent of an attack on a similar system used by Ukraine at the start of the war between the countries.
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.
Read more at The Washington Post.
A Wagner-affiliated group claimed responsibility for the attack.