City of Marina Data Breach Lawsuit Investigation
City of Marina, California disclosed that unauthorized actors accessed its computer network in August 2025 and copied files containing resident information. If you received a breach notice, you could be entitled to no-cost legal consultation and identity-protection benefits.
Key Facts of the Breach
- Breach period: August 19 – 20, 2025
- Discovery date: August 20, 2025
- Public disclosure to California Attorney General: January 28, 2026
- Data accessed: names and additional personal data elements contained in City of Marina files
- Free services offered: one-year Experian IdentityWorks membership
What Happened
According to the notice filed with the California Attorney General, the City of Marina detected unauthorized activity on its network on August 20, 2025. A forensic investigation confirmed that an outside party accessed certain systems between August 19 and August 20, 2025 and copied files stored on municipal servers.
The City reported the incident to law enforcement and continues to assist in the ongoing investigation.
Information Exposed
A review completed on December 29, 2025 revealed that one or more compromised files contained residents’ names and other associated data elements. The municipality has not publicly listed every data field but advises impacted individuals to monitor their financial and online accounts for unusual activity.
City Response and Support Offered
City of Marina, California (City of Marina) states that it is:
- Reviewing existing security safeguards and implementing additional measures.
- Providing affected residents with a complimentary one-year subscription to Experian IdentityWorks for credit and identity monitoring, theft resolution, and fraud detection services.
Recommended Next Steps for Impacted Individuals
- Activate the free Experian IdentityWorks membership using the instructions in your letter.
- Check credit reports, bank statements, and insurance explanations of benefits for unfamiliar activity.
- Place a fraud alert or security freeze on your credit file if you notice suspicious transactions.
- Retain all correspondence from the City of Marina; it may be needed for future claims.
Legal Options: Why File a Claim?
Municipal entities that collect resident information have a duty to protect it. Victims of data breaches often pursue compensation for:
- Time and money spent on identity-theft prevention or recovery
- Out-of-pocket losses caused by fraud
- Diminished value of stolen personal information
If you suspect misuse of your data or simply wish to understand your rights, consult a data-breach attorney. Case reviews are confidential and free of charge.
Frequently Asked Questions
I received a data breach letter from City of Marina — what should I do?
Follow the activation instructions for Experian IdentityWorks, monitor your accounts for unauthorized activity, and keep the letter for your records. Consider speaking with a lawyer about potential claims.
How do I submit a claim related to the City of Marina data breach?
You can begin by requesting a free case evaluation. An attorney will review your letter and determine your eligibility for potential compensation.
Am I eligible to join a lawsuit against City of Marina?
Eligibility generally requires confirmation that your information was included in the compromised files. A legal professional can make that determination after reviewing your notice.
What information did the City of Marina breach expose?
The City reports that the accessed files contained names and additional personal data elements. The exact data elements were not detailed publicly.
Did City of Marina offer credit monitoring, and for how long?
Yes. Impacted residents receive a complimentary one-year membership to Experian IdentityWorks.
How many people were affected by the City of Marina breach?
The total number of impacted individuals has not been disclosed in the public notice.
How can I get the official breach notice (PDF) for City of Marina?
You can download it directly using the button above or via the California Attorney General’s website.
Company Overview
- Website: cityofmarina.org
- Headquarters: 211 Hillcrest Avenue, Marina, California, United States
- Year founded: 1975
- Industry: Municipal Government
