Today, we’re sharing more about cyberattacks we’ve seen from a Russian nation-state actor targeting Ukraine and steps we’ve taken to disrupt it.
We recently observed attacks targeting Ukrainian entities from Strontium, a Russian GRU-connected actor we have tracked for years. This week, we were able to disrupt some of Strontium’s attacks on targets in Ukraine. On Wednesday April 6th, we obtained a court order authorizing us to take control of seven internet domains Strontium was using to conduct these attacks. We have since re-directed these domains to a sinkhole controlled by Microsoft, enabling us to mitigate Strontium’s current use of these domains and enable victim notifications.
Skip to content
