AI-powered code completion tools like GitHub Copilot, a collaboration between GitHub and OpenAI, have been widely adopted by developers for their time-saving capabilities in suggesting code lines and functions. Despite their benefits, these tools raise significant security and privacy concerns, such as potential leakage of sensitive information and insecure code suggestions due to their reliance on large language models trained on vast amounts of data, including potentially outdated or malicious code. A study highlighted that 6.4% of repositories using Copilot leaked secrets, emphasizing the need for robust security controls. Additionally, issues like "hallucination squatting," where AI suggests non-existent or malicious packages, and the lack of clear licensing attribution pose further risks. Privacy concerns arise from GitHub Copilot's data collection practices, which may not align with privacy laws or organizational preferences. Developers are advised to review code suggestions carefully, avoid sharing sensitive information, and adjust privacy settings to mitigate these risks. Organizations should train developers on security best practices to ensure a safe and efficient use of AI tools like Copilot, balancing innovation with potential drawbacks.