UCLA Health Data Breach Lawsuit Investigation

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Data Breaches / UCLA Health
Active investigation Data breach · Healthcare Notices mailed Aug 4, 2026

Received an August 2026 breach notice from UCLA Health?

Dapeer Law, P.A. is investigating a potential class action against UCLA Health, the Southern California academic health system operated by the University of California, Los Angeles, on behalf of patients whose protected health information was disclosed to an outside healthcare provider without authorization.

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Breach window
Dec 27, 2024 and Apr 21, 2026
Dates of unauthorized disclosure reported to the California AG
Notification delay
About 1 month
Determined July 2026, notice filed Aug 4, 2026
Credit monitoring
12 months
Experian IdentityWorks, three-bureau monitoring
Eligibility

Who may qualify

You may be eligible to participate in a class action if any of the following applies:

  • You received a data breach notification letter from UCLA Health dated August 2026.
  • Your letter offered enrollment in 12 months of complimentary Experian IdentityWorks credit monitoring, with an enrollment deadline of October 31, 2026.
  • You were a UCLA Health patient whose medical record, insurance information, or referral order was held by the health system in its capacity as a HIPAA covered entity.
  • No proof of harm required to consult with counsel. You do not need to have already suffered identity theft to explore your legal options.
  • Excluded: individuals who did not receive a breach notice and whose information was not involved in the incident.

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Background

What happened

According to the notice UCLA Health filed with the California Attorney General, patient information was accessed and disclosed to an outside healthcare provider in a manner inconsistent with UCLA Health policies. The state filing identifies December 27, 2024 and April 21, 2026 as the dates of the unauthorized disclosure. UCLA Health states that it determined the disclosure had occurred in July 2026, after which it opened an internal investigation.

UCLA Health completed its review and reported the incident to the California Attorney General on August 4, 2026, mailing notice letters to affected patients. The notice describes the information involved as name, address, date of birth, health insurance information, and clinical information such as referral orders, and states that the last four digits of a Social Security number were involved for some patients. UCLA Health says no full Social Security numbers, payment card numbers, or financial account numbers were involved, and that it has not found evidence of further disclosure or misuse. Affected patients are being offered 12 months of complimentary Experian IdentityWorks membership, with an enrollment deadline of October 31, 2026.

Because the information at issue is protected health information, this incident raises HIPAA and California Confidentiality of Medical Information Act questions that are separate from ordinary credit fraud risk. Medical records and insurance details can support medical identity theft, in which someone obtains treatment or submits claims under another person's coverage, and unlike a payment card, a diagnosis history and an insurance member profile cannot be reissued. Dapeer Law is evaluating whether UCLA Health's safeguards and access controls were adequate and whether affected patients have claims.

Protected health information Unauthorized disclosure California Attorney General filing Medical identity theft risk HIPAA covered entity Experian IdentityWorks
Action plan

What to do if you received a letter

1

Keep your notice letter

Do not discard it. Your letter contains the Experian IdentityWorks activation code and the engagement number you need to enroll, and it is important evidence if you decide to participate in a lawsuit.

2

Enroll in the free 12-month Experian IdentityWorks membership

Enroll in the Experian IdentityWorks membership offered in your letter before the October 31, 2026 deadline. It includes three-bureau credit monitoring, dark web surveillance, identity restoration support, and identity theft insurance. Accepting this benefit does not waive your right to pursue legal action.

3

Place a fraud alert or credit freeze

Contact Equifax, Experian, and TransUnion to place a fraud alert or freeze on your file. Request a free weekly credit report from AnnualCreditReport.com, and use the FTC's IdentityTheft.gov recovery guide. Because this incident involved medical records and insurance details, also review every Explanation of Benefits statement from your health plan and request a copy of your medical file from any provider you do not recognize, so you can spot treatment or claims submitted in your name.

4

Speak with a data breach attorney

Consultations with Dapeer Law are free and confidential. We will review your notice, explain how HIPAA and California medical privacy law apply to your situation, and advise whether you may be eligible to join a class action.

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Timeline

Breach timeline

Dec 27, 2024 Passed
First reported date of unauthorized access and disclosure
Apr 21, 2026 Passed
Second reported date of unauthorized access and disclosure
July 2026 Passed
UCLA Health determines information was disclosed to an outside provider
Aug 4, 2026 Passed
Notice filed with the California Attorney General, letters mailed
Pending Active
Potential class action filing
Statutes of limitations vary by state and legal theory, typically one to six years. HIPAA also requires covered entities to notify affected individuals no later than 60 days after discovery of a breach. Waiting can permanently bar your claim.
Possible recovery

Compensation you may be entitled to

Out-of-pocket expenses

Credit freezes, identity restoration services, and other costs incurred responding to the breach.

Time spent monitoring

Hours spent reviewing accounts, disputing fraudulent charges, and dealing with identity theft issues.

Identity theft & fraud losses

Unreimbursed funds stolen from accounts, unauthorized credit lines, medical-claim fraud, fraudulent billing under your insurance, or tax refund fraud tied to the breach.

Statutory damages

Certain state data breach and consumer protection statutes provide for fixed damages regardless of actual loss.

Injunctive relief

Court orders requiring UCLA Health to strengthen its access controls, disclosure authorization procedures, and monitoring of protected health information going forward.

Compensation categories depend on applicable state law, the types of data exposed, and documented losses. No recovery is guaranteed.

FAQ

Common questions

I received a data breach letter from UCLA Health. What should I do? +

Keep your notice letter, then enroll in the 12 months of complimentary Experian IdentityWorks monitoring using the activation code in the letter before October 31, 2026. Review every Explanation of Benefits statement from your health plan for services you did not receive, request your medical records from providers you do not recognize, and consider placing a fraud alert with one of the three credit bureaus. You can also contact a data breach attorney for a free review of your options.

Am I eligible to join a class action against UCLA Health? +

If you received a notice letter from UCLA Health about this disclosure, you are likely within the affected group. Eligibility to participate in a class action can also depend on your state of residence, which categories of your information were involved, and whether you have incurred out-of-pocket costs or documented identity theft. A free consultation is the fastest way to find out where you stand.

How much money could I receive from a class action lawsuit? +

Data breach class action recoveries vary significantly. Settlements typically range from a few hundred dollars for basic out-of-pocket losses to several thousand dollars for documented identity theft, with class size, damages, and negotiation all affecting the final amount. No payout is guaranteed, and this investigation has not yet resulted in a settlement.

What personal information was exposed in the breach? +

UCLA Health reports that the information involved may include your name, address, date of birth, health insurance information, and clinical information such as referral orders. For some patients, the last four digits of a Social Security number were also involved. UCLA Health states that no full Social Security numbers, payment card data, or financial account numbers were involved. Your individual letter lists the specific categories that applied to you, so check it carefully.

Did UCLA Health offer free credit monitoring? +

Yes. UCLA Health is offering 12 months of complimentary Experian IdentityWorks membership, which includes credit monitoring across all three bureaus, dark web surveillance, identity restoration specialists, and identity theft insurance. The enrollment deadline stated in the notice is October 31, 2026. Enrolling does not waive your right to pursue a claim.

How many people were affected by the UCLA Health breach? +

The number of affected patients was not disclosed in the notice filed with the California Attorney General. This page will be updated if UCLA Health or the U.S. Department of Health and Human Services publishes a figure.

Is there a deadline to take legal action? +

Yes. Statutes of limitations for data breach claims vary by state and legal theory, typically ranging from one to six years. Waiting can permanently bar your claim. Contact us as soon as possible for a free evaluation.

How do I get a copy of the official breach notice? +

The sample notice is posted on the California Attorney General's data breach notification portal, and a download link appears near the top of this page. If you cannot locate your own letter, Dapeer Law can help you obtain a copy during a free consultation.

References

Sources & references

Attorney advertising. This page is provided for informational purposes only. It does not constitute legal advice or form an attorney-client relationship. Dapeer Law, P.A. is not affiliated with UCLA Health, Experian, or any credit bureau. Prior results do not guarantee a similar outcome. All information regarding the data incident is drawn from the official notification filed with California Attorney General on August 4, 2026.
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