U.S. State Data Breach Lists

This resource organizes published lists of reported data breaches by U.S. state agencies.


Last updated: October 2021


Many U.S. state agencies publish lists of reported data breaches in their respective state. Below are links to the published lists. We welcome the assistance of IAPP members. If critical resources are missing or become available, please let us know at research@iapp.org.

US State Data Breach Lists