Publicly available information on data breached like what is found on the platform PrivacyRights.org. helps researchers how and why data breaches happens. Examining different cases can help researchers find common patterns like which organization is most affected and what type of data was stolen or corrupted. This informations help them figure out the main causes of breaches, weak password and phishing attacks are a couple of issus. Responses to these breaches are also available for viewing and can help prevent future breaches by decide what is the correct response to these breaches. Improvement to the strategies and making better policies contribute to safeguard and protection of personal and business data. Also, the study and tracking of breaches help with the prevention of future threats and continue to help find ways to stop it before it happens. The end results is that researcher has detailed breach information that will allow them to strengthen cybersecurity measures and reduce data threats.