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City of San Clemente data breach

Incident readout

Company
City of San Clemente
Reported to
California Attorney General
Filed
June 2, 2025
People affected
Not stated in the filing
Incident type in filing
Not stated
Our review
Investigation Open

Was this a ransomware attack?

The filing does not say ransomware was involved. We do not label an incident ransomware unless the company’s report says so. Whatever the cause, the steps to protect yourself and the legal question are the same.

What we know

The City of San Clemente is a municipal government entity responsible for providing public services to its residents and managing administrative operations. As a local government body, the City typically collects and stores sensitive personal information, including resident identification records, tax and utility payment details, and employee personnel files. In 2025, the City of San Clemente officially reported a data security incident to the California Attorney General. If you have received a formal data breach notification letter, it indicates that your personal information may have been involved in this unauthorized access event. This notice is intended to inform you of the nature of the incident and the steps the City is taking to address the security compromise and protect your data.

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

Other breaches reported in California

Attorney advertising. This page reflects a public regulator filing; it does not mean a lawsuit has been filed or that the company did anything unlawful. Submitting a review request does not create an attorney-client relationship.