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Russia’s GRU Unit 26165 Exposed in Ongoing Cyber Campaign Targeting Ukraine Aid

Eleven Western nations reveal a multi-year cyber-espionage operation aimed at disrupting logistics and technology providers supporting Ukraine's war effort.

Overview

  • A joint advisory from the US, UK, and nine other nations attributes a sustained cyber campaign to Russia’s GRU Unit 26165, also known as Fancy Bear or APT28.
  • The campaign, active since February 2022, targets organizations in defense, transport, maritime, air traffic, and IT sectors aiding Ukraine.
  • Hackers used tactics such as credential guessing, spear-phishing, and Microsoft Exchange exploits to infiltrate networks and monitor aid shipments.
  • Thousands of internet-connected cameras at Ukrainian border crossings and key locations were compromised to track aid movements.
  • Organizations are urged to implement multi-factor authentication, patch vulnerabilities, and enhance monitoring to mitigate ongoing threats.