This report examines the security threats posed by the Internet of Things (IoT) to database security and data privacy. It identifies various threats such as malware attacks, unauthentic servers, phishing attacks, and denial-of-service attacks. The study reviews existing literature on IoT security, highlighting the opinions of experts and the impact of security threats on personal database systems. It emphasizes that a lack of security measures and the use of unsecure networks increase security risks in IoT. The paper suggests implementing security measures like encryption, firewalls, and antivirus software to enhance IoT security. It concludes by recommending that consumers use authentic networks and enable security tools to mitigate potential threats. The annotated bibliography included provides insights into the perspectives of other researchers on IoT threats and security challenges.