As diabetes management increasingly relies on digital technology, safeguarding patient data has become a critical concern. Continuous glucose monitors, mobile apps, telemedicine platforms, and wearable devices collect sensitive health information that must be protected against unauthorized access, breaches, and misuse. Ensuring compliance with data privacy regulations, such as HIPAA and GDPR, is essential for healthcare providers and technology developers. Implementing strong encryption, secure authentication, and robust data management protocols helps maintain patient trust and ensures the safe use of digital tools. By prioritizing data privacy and security, stakeholders can enable the effective adoption of diabetes technology while protecting personal health information and maintaining ethical standards in digital healthcare.