Oakland Museum of California Data Breach Lawsuit Investigation
Oakland Museum of California confirmed a data security incident that exposed the Social Security numbers and names of five individuals. If you received a breach notice dated November 12, 2025, you may be entitled to complimentary credit monitoring and could qualify to pursue compensation. Act now to protect your identity and explore your legal options.
Key Facts of the OMCA Breach
- Consumer notification date: November 12, 2025
- Reported to Massachusetts Attorney General: November 13, 2025
- Total individuals affected: 5
- Data compromised: Social Security numbers and names
- Free identity-protection offered: 24-month Cyberscout credit monitoring & $1,000,000 identity theft insurance
- Enrollment deadline: February 12, 2026
- Support hotline: 1-800-405-6108 (Monday–Friday, 5 a.m.–5 p.m. PT)
What Happened?
The breach notice states that unauthorized activity impacted systems containing personal information held by Oakland Museum of California (referred to as “OMCA”). An internal investigation confirmed that files with Social Security numbers and names were accessed, prompting OMCA to notify affected individuals and regulators.
Steps OMCA Is Taking
OMCA is providing affected people with the following services at no cost:
- 24-month credit monitoring through Cyberscout, a TransUnion company
- Identity theft restoration assistance
- $1,000,000 in identity theft insurance coverage
The museum also supplied detailed instructions for placing credit freezes and obtaining free credit reports, and reported the incident to enforcement authorities.
Recommended Actions for Notified Individuals
- Enroll in the Cyberscout services before February 12, 2026 using the code provided in your letter.
- Monitor credit reports and bank statements for unfamiliar activity.
- Consider placing a free credit freeze with Equifax, Experian, and TransUnion.
- If you suspect identity theft, file a police report and contact the Federal Trade Commission.
Potential Legal Claims
Data breach laws allow victims to seek financial relief for out-of-pocket losses, time spent monitoring accounts, and the diminished value of their personal information. Consumers who received an OMCA notice may be able to:
- Join a class action lawsuit for statutory and actual damages
- Pursue reimbursement for credit-monitoring costs beyond the free 24-month period
- Request injunctive relief to improve OMCA’s future data-security measures
Complete the form on this page or speak with a qualified attorney to review your eligibility.
Company Overview
Website: https://museumca.org/
- Headquarters: 1000 Oak Street, Oakland, California, United States
- Year founded: 1969
- Industry: Museum / Cultural Institution
- Social: Facebook, X, Instagram, YouTube, LinkedIn
Frequently Asked Questions
I received a data breach letter from Oakland Museum of California — what should I do?
Follow the enrollment instructions in the letter to activate the free Cyberscout monitoring, review your credit reports, and consider a credit freeze for added protection.
How do I submit a claim related to the Oakland Museum of California data breach?
Gather your breach notice, records of any fraud-related expenses, and consult a data-privacy attorney or class action administrator to start a claim.
Am I eligible to join a lawsuit against Oakland Museum of California?
Individuals who received the November 12, 2025 notice and experienced, or reasonably fear, identity theft may qualify. Legal counsel can confirm your eligibility.
What information did the Oakland Museum of California breach expose?
The museum reported that Social Security numbers and names were involved.
Did Oakland Museum of California offer credit monitoring, and for how long?
Yes. OMCA is offering complimentary credit monitoring and identity theft protection for 24 months through Cyberscout.
How many people were affected by the Oakland Museum of California breach?
The museum disclosed that the incident impacted 5 individuals.
How can I get the official breach notice (PDF) for Oakland Museum of California?
You can download it directly from the Massachusetts or California Attorney General websites using the buttons above.