APT28 is a cyber-espionage threat group associated with targeted attacks against governments, political organizations, and critical infrastructure.
Search across headline titles and summaries.
Background for this topic.
APT28 is a cyber espionage group linked to Russian military intelligence, known for targeting government, military, and security organizations mainly in Europe and North America. They use custom malware, spear-phishing emails, and occasionally zero-day exploits to infiltrate networks and maintain long-term access for intelligence gathering and influence operations.
Security teams should focus on detecting APT28’s use of specialized backdoors and credential theft tools that enable stealthy lateral movement. Monitoring for targeted spear-phishing campaigns and unusual outbound connections can reveal early compromise signs. Because APT28 sometimes exploits unpatched vulnerabilities, prompt patching and integrating threat intelligence about their tactics are key to limiting exposure and preventing sensitive data loss or operational disruption.
The French government has criticized Russia’s APT28 group for attacking 12 entities in a long-running espionage campaign
Today, the French foreign ministry blamed the APT28 hacking group linked to Russia's military intelligence service (GRU) for targeting or breaching a dozen French entities over the last four years. [...]