Supply chain attacks have emerged as a significant cybersecurity threat, with incidents like those involving SolarWinds and Kaseya highlighting their potential for widespread impact. These attacks involve embedding malware in legitimate software, which is then distributed to unsuspecting users, affecting both open-source and commercial software. The complexity and stealth of these attacks make them difficult to prevent, detect, and remediate, posing substantial risks to government, infrastructure, and private sector entities. Developers face challenges in ensuring the security of third-party code, which often forms the majority of an application's codebase, due to the lack of visibility into software components and dependencies. Strategies to mitigate these risks include implementing supply chain vetting processes, shifting security efforts to earlier stages of the software development lifecycle (SDLC), verifying binary code integrity, conducting thorough code analysis, demanding software bills of materials (SBOMs), and using multi-factor authentication in critical areas. The frequency of supply chain attacks has been rising, with significant increases in 2021, underscoring the need for organizations to prioritize these threats in their cybersecurity efforts.