Mojave Radiation Oncology Medical Group data breach
Incident readout
- Company
- Mojave Radiation Oncology Medical Group
- Reported to
- California Attorney General
- Filed
- July 15, 2025
- People affected
- Not stated in the filing
- Incident type in filing
- Not stated
- Our review
- Investigation Open
Was this a ransomware attack?
The filing does not say ransomware was involved. We do not label an incident ransomware unless the company’s report says so. Whatever the cause, the steps to protect yourself and the legal question are the same.
What we know
Mojave Radiation Oncology Medical Group is a specialized healthcare provider focused on cancer treatment and radiation therapy services. As a medical entity, the organization collects and maintains sensitive patient information, including personal identifiers, clinical health records, and insurance billing details necessary for coordinating complex oncology care. In 2025, the company officially reported a data security incident to the California Attorney General, confirming that unauthorized access to their systems occurred. If you have received a formal data breach notification letter from the medical group, it indicates that your personal or protected health information may have been compromised during this event. We recommend reviewing the letter carefully to understand the specific scope of the exposure and the identity monitoring services being offered to those impacted.
See every breach reported in California or read what to do after a ransomware attack.
After the Mojave Radiation Oncology Medical Group incident: what to do and your options
- What should I do after getting the Mojave Radiation Oncology Medical Group 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.
- Did Mojave Radiation Oncology Medical Group offer free credit monitoring?
- Check your letter from Mojave Radiation Oncology Medical Group. If free credit or identity monitoring is offered, the enrollment code and deadline are printed in the notice itself. Enrolling does not give up your right to bring a claim.
- Can I sue Mojave Radiation Oncology Medical Group 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.
- Do I need a Mojave Radiation Oncology Medical Group data breach lawyer or attorney?
- Whether the company's systems were encrypted by ransomware or data was simply taken, the legal question is the same: did it protect your information the way the law requires? An attorney can review your notice for free, and these cases are usually handled on contingency.
- Is there a Mojave Radiation Oncology Medical Group 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 Mojave Radiation Oncology Medical Group. 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.
- Is the Mojave Radiation Oncology Medical Group data breach letter legit or a scam?
- A notice from Mojave Radiation Oncology Medical Group in the mail matches the breach Mojave Radiation Oncology Medical Group reported to the California Attorney General on July 15, 2025. 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 Mojave Radiation Oncology Medical Group through a phone number or website you find yourself.
- How much could a Mojave Radiation Oncology Medical Group data breach settlement or claim be worth?
- There is no set amount, and no Mojave Radiation Oncology Medical Group 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. Keep receipts and records; they're what damages claims are built on.
Other breaches reported in California
- ZZ Diag ProbeCalifornia Attorney General · Filed date pendingCount not stated
- STS Aviation GroupCalifornia Attorney General · Filed October 19, 2026Count not stated
- Citizens BankCalifornia Attorney General · Filed October 19, 2026Count not stated
- John G. Yphantides, a Professional Law CorporationCA Attorney General · Filed October 16, 2026Count not stated
- Neuro Wellness SpaCalifornia Attorney General · Filed October 16, 2026Count not stated
- Frazer LLPCalifornia Attorney General · Filed October 16, 2026Count not stated
Attorney advertising. This page reflects a public regulator filing; 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.