Ukraine Power Station Outage -- Enabled By Malware, But Not Caused By Malware (sans.org)
itwbennett writes: A new study of a recent cyberattack against Ukrainian power companies suggests malware didn't directly cause the outages that affected at least 80,000 customers. While malware was used to gain access to networks, the attackers then opened circuit breakers that cut power, according to information published Saturday by the SANS Industrial Control Systems (ICS) team. The attackers used direct intervention to try to mask their actions to the power systems operators and also conducted denial-of-service attacks on the utilities' phone systems to block complaints from affected customers, SANS said.
Even Putin isn't indiscriminately using force in any of the conflicts in the Ukraine. Even if no one believes that "it's really just the separatists, not Russian troops pretending to be separatists" bit, it's an important fig leaf of plausible deniability. Putin still seems to feel it's important to be able to pretend to be doing this stuff.
And it would be the same with this. Assuming the Russians were behind it, they'd likely be using this method in part because it obscures their connection to the point that, despite everyone thinking they did it, no one can prove it beyond a reasonable doubt. Which, if you think about it, is sort of the best of both worlds. You get the intimidation factor that comes with people not wanting to mess with you, but also without the consequences of having gotten caught doing it.