Targeting of Ukrainian naval exercises
Date of report
  • July 2021
  • Russian Federation
Russian hackers were accused of defacing the Ukrainian Navy's website and uploading fake documents to spread disinformation about the annual Sea Breeze military exercises.
Suspected victims
  • Ukrainian government websites and emails
Suspected state sponsor
  • Russian Federation
Type of incident
  • Defacement
Target category
  • Military
Policy response
Suspected state sponsor response