Sourced from the Privacy Rights Clearinghouse (PRC), this interactive database compiles publicly reported data breach notifications from U.S. government agencies into one centralized, searchable resource. It allows you to explore breach trends over time, visualize affected sectors, and identify specific incidents.
Browse the complete PRC database or stay updated with the latest reported breaches. Select “More Information” to view breach details, access the original source notification, or search for a specific breach by company name.
Please note that this database only displays breaches reported to government agencies, it does not include every breach in the U.S.
Data breaches impact individuals and organizations in every U.S. state. This map highlights reported incidents by state, with darker shades of red indicating higher volumes, and includes zip code-level detail where available. However, pinpointing the true geographic scope of breaches remains difficult, as most notification letters and agency reports do not disclose the precise location of the incident.
The Data Breach Chronology analyzes each notification across multiple dimensions, including the type of organization affected—from BSF for financial services to MED for healthcare providers—and the method of breach—such as HACK for cyber attacks or PORT for portable device breaches. The high number of “UNKN” classifications reflects a common challenge in breach reporting: notifications often lack sufficient detail to determine an organization’s primary function or the specific method of breach.
Disclaimer:
The data presented on this website is sourced from the Privacy Rights Clearinghouse (PRC) and reflects publicly reported U.S. data breach incidents. PRC compiles this information from regulatory disclosures and public notices. While every effort has been made to ensure accuracy, neither this site nor PRC guarantees the completeness or timeliness of the data. Use of this information is subject to your own analysis and interpretation, and should not be considered legal advice.
Attribution:
Data and visualizations are based on breach records maintained by the Privacy Rights Clearinghouse (PRC). Used here with acknowledgment. For more information, licensing, or to access the original dataset, please visit privacyrights.org.
