Originally published on satyamrastogi.com SailPoint's April 20 GitHub repository breach exposed source code without compromising production systems. Analysis of attack patterns, code exposure risks, and defensive implications for identity platforms. SailPoint GitHub Breach: Source Code Exposure & Supply Chain Risk Executive Summary SailPoint disclosed a GitHub repository compromise on April 20, 2026, affecting their public and private repositories. The attacker gained access to source code, infrastructure-as-code configurations, and potentially internal tooling without exfiltrating customer data from production environments. This represents a critical pattern in modern supply chain attacks: source code theft precedes operational compromise. From an offensive perspective, this incident demonstrates why GitHub repositories are high-value targets. They contain the operational blueprint of an organization - authentication mechanisms, API implementations, deployment processes, and credential management logic.…