Ruby Sleet
Intelligence Profile
Ruby Sleet is a threat actor linked to North Korea's Ministry of State Security. Cerium has been involved in spear-phishing campaigns, compromising devices, and conducting cyberattacks alongside other North Korean threat actors. They have also targeted companies involved in COVID-19 research and vaccine development.
Threat Analysis
Ruby Sleet is a known-sophistication threat actor attributed to North Korea, engaged in cyber operations with a primary motivation of unknown activity patterns.
Known Campaigns
Ruby Sleet is a unknown-motivation threat actor attributed to North Korea. Ruby Sleet is a threat actor linked to North Korea's Ministry of State Security. Cerium has been involved in spear-phishing campaigns, compromising devices, and conducting cyberattacks alongside other North Korean threat actors. They have also targeted companies involved in COVID...