City of Hayward data breach

What we know

The City of Hayward is a municipal government entity responsible for providing essential public services and managing administrative operations for its residents. As a local government body, the City typically collects and stores sensitive personal information, including tax records, utility account details, payroll data for municipal employees, and various public permit applications. In 2025, the City of Hayward officially reported a data security incident to the Maryland Attorney General, confirming that unauthorized access to their systems occurred. If you have received a formal data breach notification letter from the City, it indicates that your personal information may have been compromised during this event. This notice is intended to inform you of the incident and provide guidance on the steps you should take to protect your identity and financial security.

See every breach reported in Maryland or read what to do after a ransomware attack.