The Pierce County Library System Data Breach: Reported Filing Facts

The Pierce County Library System is a public institution that provides educational resources, digital media, and community services to local residents. As a public service entity, the library typically collects and stores sensitive personal information to manage patron accounts, including registration details, borrowing histories, and contact information. In 2025, the organization officially reported a data security incident to the Indiana Attorney General, confirming that unauthorized access to their systems occurred. If you have received a formal data breach notification letter from the library, it indicates that your personal information was likely stored within the affected environment. This notice is intended to inform you of the incident and provide guidance on the steps you should take to protect your identity and monitor your accounts for suspicious activity.

State: Indiana
Breach date: April 15, 2025
Reported: December 9, 2025

What to do if you were affected

These general steps can help limit the risk of identity theft and fraud after any data breach.

Stay alert to targeted scams
Be cautious of calls, texts, or emails that reference this breach. Legitimate organizations won't ask you to confirm sensitive details through an unsolicited message.
Keep your notification letter
Save the notice you received. It documents that your information was involved and is often needed to enroll in any credit monitoring offered or to join a related legal claim.

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