Date of report
- July 2018
Affiliations
- Believed to be the work of Russian state-sponsored group Dragonfly, also known as Energetic Bear
A threat actor compromised air-gapped, or isolated, networks owned by U.S. electric utility companies by penetrating the networks of trusted vendors.
Suspected victims
- United States
Suspected state sponsor
- Russian Federation
Type of incident
- Sabotage
Target category
- Private sector