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Clinical Registry Solutions data breach investigation

Clinical Registry Solutions, a healthcare data management firm, has reported a data breach in California, confirming unauthorized access to sensitive patient records. This incident exposes individuals to long-term risks such as medical identity theft and raises questions about the company's data protection measures.

Filed
June 11, 2026
Regulator
California AG
People affected
Not stated
File status
Monitoring

What the filing confirms

  • Clinical Registry Solutions reported the incident to the California Attorney General.
  • Information involved: Full Name, Date of Birth, Social Security Number, Medical Record Number, Health Insurance ID Number, Diagnosis and Treatment Information, Prescription Information, Provider and Treatment Dates.

Still unknown

  • 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.
Read the filing at the source

Investigation notes

Clinical Registry Solutions, a company specializing in healthcare technology and data management, recently filed notice of a data breach with the California Attorney General. This official notification indicates that an unauthorized intrusion into the company's network infrastructure occurred on or around April 9, 2026, leading to the compromise of sensitive personal and health information. The company reported this incident on June 11, 2026, and an investigation into the full scope of the breach remains ongoing.

The confirmed categories of data exposed in this incident are extensive and highly sensitive. They include Full Name, Date of Birth, Social Security Number, Medical Record Number, Health Insurance ID Number, Diagnosis and Treatment Information, Prescription Information, and Provider and Treatment Dates. The collection of these data points creates a significant risk profile for affected individuals.

Exposure of such detailed personal and medical information can lead to severe and lasting consequences. Unlike financial account numbers or passwords, this type of data cannot be easily changed, making individuals vulnerable to sophisticated medical identity theft. Fraudsters could potentially use this information to obtain unauthorized medical services, submit false insurance claims, or compromise prescription histories, in addition to traditional forms of financial fraud and targeted phishing attacks.

As an entity handling Protected Health Information (PHI), Clinical Registry Solutions is subject to stringent regulations including the Health Insurance Portability and Accountability Act (HIPAA), California's Confidentiality of Medical Information Act (CMIA), and the California Consumer Privacy Act (CCPA). These laws mandate robust security safeguards. The occurrence of this breach suggests potential deficiencies in the company's ability to protect the sensitive data entrusted to it.

If you have received a data breach notification from Clinical Registry Solutions, it signifies that your private information was compromised. Receiving this notice establishes your legal standing to understand your rights and explore potential recourse. Our firm is currently investigating the circumstances surrounding this breach and any potential negligence by Clinical Registry Solutions.

Individuals impacted by this breach may be entitled to legal remedies. We offer a free, no-obligation case review to help you understand your options. There are no out-of-pocket costs to you, and our fees are contingent upon a successful recovery.

What our attorneys examine

A cyberattack does not excuse a company from protecting the information it holds. We look at whether Clinical Registry Solutions 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.

Clinical Registry Solutions data breach questions

How many people were affected by the Clinical Registry Solutions data breach, and what was exposed?
The filing does not give a count of affected people and lists the following information as involved: Full Name, Date of Birth, Social Security Number, Medical Record Number, Health Insurance ID Number, Diagnosis and Treatment Information, Prescription Information, Provider and Treatment Dates. Your own letter is the best guide to what was exposed about you, since notices are usually tailored to each person.
Is the Clinical Registry Solutions data breach letter legit or a scam?
A notice from Clinical Registry Solutions in the mail matches the breach Clinical Registry Solutions reported to the California Attorney General on June 11, 2026. Check that the company name and dates in your letter match that filing. A real notice of data security incident won't ask for your password, Social Security number or a payment — if it does, contact Clinical Registry Solutions through a phone number or website you find yourself.
Did Clinical Registry Solutions offer free credit monitoring?
Any free monitoring Clinical Registry Solutions is offering will be described in the notice you received, along with an activation code and a sign-up deadline. Because Social Security numbers are listed in this filing, identity monitoring and a credit freeze matter more than usual. Signing up doesn't waive any legal rights you may have.
Is there a Clinical Registry Solutions data breach class action lawsuit?
Law firms often open an investigation after a breach notice like this one, and a class action lawsuit may follow. This page doesn't confirm that a lawsuit has been filed against Clinical Registry Solutions. You usually don't have to join a class action to be included — if a settlement is reached, class members are notified and can file a claim.
What should I do after getting the Clinical Registry Solutions data breach notice?
Keep the letter and the envelope, and note the date it arrived. Freeze your credit with Equifax, Experian and TransUnion, change any passwords the notice mentions, and sign up for any free credit monitoring the letter offers. Then check whether you may have a claim.
Where can I see the official Clinical Registry Solutions breach notice?
Clinical Registry Solutions's report is published by the California Attorney General: https://oag.ca.gov/privacy/databreach/list#clinical-registry-solutions-2026-06-11 Compare it with the letter you received to confirm the dates and details match.
Do I need a Clinical Registry Solutions data breach lawyer or attorney?
An attorney can read your notice and tell you whether a claim makes sense. A case review here is free, and data breach cases are usually handled on contingency, so there is no upfront cost.
Can I sue Clinical Registry Solutions over the data breach?
It depends on what was exposed, the law in California and your own state, and whether you've been harmed. Most people take part through a class action rather than suing alone. Keep your notification letter — it's the proof that connects you to the breach.
How much could a Clinical Registry Solutions data breach settlement or claim be worth?
There is no set amount, and no Clinical Registry Solutions settlement is confirmed here. In past data breach settlements, payments depended on what data was exposed and on documented losses — fraud, out-of-pocket costs and time spent dealing with the breach. The filing lists Full Name, Date of Birth, Social Security Number as involved. Keep receipts and records; they're what damages claims are built on.

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.