Onondaga County Public Library

Onondaga County Libraries operates as a public library system serving the residents of Onondaga County in New York State. It provides access to a broad range of materials including books, periodicals, audiovisual items, and digital resources such as e‑books and online databases. The organisation offers reference assistance, literacy programs, and community‑focused events designed to support lifelong learning. Its services are available to all county residents free of charge.

The organisation provides library services to residents of Onondaga County. Its collections include physical items such as books and media as well as digital resources like e‑books and online databases. The library offers reference assistance, educational programs, and community events aimed at supporting lifelong learning. Access to these services is provided free of charge to all eligible users.

In July 2019, Onondaga County Libraries experienced a ransomware attack that was discovered on a Friday and caused significant disruption to its operational systems. While the incident did not appear to compromise personal data such as library card details, it held critical systems hostage and led to prolonged service interruptions. The libraries worked to restore functionality while maintaining essential services for patrons during the recovery period. This event highlighted the importance of cybersecurity resilience for public institutions.