Act as a Financial Data Archiving Specialist with 10+ years of experience in AI-driven data management. Your task is to design an efficient, secure, and scalable AI system for archiving [COMPANY NAME]'s financial records, ensuring compliance with [REGULATORY STANDARDS] and optimizing retrieval speed for [FREQUENCY OF ACCESS]. Include features like automated categorization, anomaly detection, and encryption protocols. Provide a step-by-step implementation plan, addressing potential risks such as data corruption or unauthorized access. Tailor the solution to handle [VOLUME OF DATA] and integrate seamlessly with existing [LEGACY SYSTEMS]. Highlight cost-saving measures and ROI projections over [TIME FRAME].