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> Cause not stated in filing

City of Marina, California data breach investigation

Filed
January 28, 2026
Regulator
California AG
People affected
Not stated
File status
Investigation Open

What the filing confirms

  • City of Marina, California reported the incident to the California Attorney General.

Still unknown

  • Which categories of personal information were taken. The filing does not list them.
  • How many people were affected. The filing does not give a number.
  • What caused the incident beyond the description in the filing.
  • How the attackers got in, and whether basic safeguards such as multi-factor sign-in were in place.

Investigation notes

The City of Marina, California is a municipal government entity responsible for providing essential public services to its residents. As a local government body, the City typically collects and maintains sensitive personal information, including resident identification records, tax and utility payment data, employment records, and public safety documentation. This data breach was officially reported to the California Attorney General in 2026, confirming that unauthorized parties may have accessed systems containing personal information. If you have received a formal data breach notification letter from the City, it indicates that your personal data was likely included in the incident. This notice is intended to inform you of the event, the types of information involved, and the steps the City is taking to address the security compromise.

What our attorneys examine

A cyberattack does not excuse a company from protecting the information it holds. We look at whether City of Marina, California used reasonable security, how long it kept the data, and how quickly it told the people affected. Those questions decide whether a class action or individual claim is possible. Read more on how ransomware lawsuits work, or browse other incident files in California.

Other open files in California

Attorney advertising. An incident file reflects a public regulator filing and our review of it; 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.