In this episode of Cybersecurity, host Daniel Cole explores the SolarWinds supply chain attack of 2020, one of the most sophisticated cyberattacks in history. Discover how Russian state-sponsored hackers infiltrated thousands of organizations worldwide by compromising trusted software updates from SolarWinds, a major network monitoring company. Learn about the attack's timeline, from its origins in 2019 to its discovery by FireEye in December 2020, and understand why this breach affected approximately 18,000 organizations, including multiple U.S. government agencies. Cole examines the technical sophistication of the SUNBURST malware and explains how this incident fundamentally changed cybersecurity thinking around supply chain vulnerabilities. The episode covers the widespread response from both government and private sector organizations, including new security frameworks and vendor management practices. Perfect for cybersecurity professionals, IT managers, and anyone interested in understanding modern cyber threats, this episode provides crucial insights into supply chain security, nation-state attacks, and the interconnected nature of digital infrastructure. Keywords: SolarWinds hack, supply chain attack, cybersecurity, APT29, Cozy Bear, SUNBURST malware, network security, government breach, FireEye, Russian hackers, software supply chain, cybersecurity podcast, digital security, nation-state attacks.