• October 2025 •

Beverly Hills Oncology Medical Group Data Breach

Last Updated on November 3, 2025

If you received a notice that your information was compromised, you may be able to start a class action to collect money for the harm you’ve suffered.

• Keep reading for more information

At A Glance

What's Going On?: Attorneys need to hear from people affected by the Beverly Hills Oncology Medical Group data breach as they investigate whether a class action lawsuit can be filed.
What You Can Do: If you got a letter or email about the data breach, fill out the form on this page to learn more about the investigation and how you can help.
Does This Cost Anything?: It costs nothing to get in touch or to talk to someone about your rights.
What Can I Get?: If filed and successful, a class action lawsuit could provide consumers with money for any harm resulting from the breach.

Beverly Hills Oncology Medical Group Data Breach: Lawsuit Investigation

Attorneys working with ClassAction.org are looking into whether a class action lawsuit can be filed in light of the Beverly Hills Oncology Medical Group data breach.

As part of their investigation, they need to hear from individuals who received a notice stating they were impacted.

Beverly Hills Oncology Medical Group Security Incident: What Happened?

Beverly Hills Oncology Medical Group, operating as Beverly Hills Cancer Center in Los Angeles County, California, is notifying individuals of a data security incident. The Beverly Hills Oncology Medical Group data breach was identified after unauthorized access to the network occurred between February 7 and February 11, 2025.

Upon discovering the data breach, the company collaborated with cybersecurity experts to assess the extent of the incident. The investigation, concluded on October 13, 2025, revealed that personal data may have been removed, including full names, Social Security numbers, government ID numbers, driver's license numbers, financial account details, credit/debit card information, health insurance policy details, and medical information including treatment, prescriptions and diagnoses.

Beverly Hills Oncology Medical Group began notifying potentially affected individuals by mail starting October 31, 2025.

What You Can Do After the Beverly Hills Oncology Medical Group Data Breach

If your information was exposed in the data breach, attorneys want to hear from you. You may be able to start a class action lawsuit to recover compensation for loss of privacy, time spent dealing with the breach, out-of-pocket costs, and more.

A successful case could also force Beverly Hills Oncology Medical Group to ensure it takes proper steps to protect the information it was entrusted with.

Got a notice about the Beverly Hills Oncology Medical Group data breach? Fill out the form on this page today.

Beverly Hills Oncology Medical Group Data Breach Notice

View Beverly Hills Oncology Medical Group Data Breach Notice

Impacted Data:

• Social Security Number

• Full Name

• Health Insurance Information

• Driver's License Number

• Treatment Information

• Financial Account Information

• Diagnosis

• Credit/Debit Card Information

• Prescription Information

• Government ID Number

• Clinical Information

Take Action

If you received a notice regarding the Beverly Hills Oncology Medical Group data breach, fill out the form on this page to get in touch with us.

An attorney or legal representative may then reach out to you to explain more about this investigation and ask you a few questions.

Remember, there is no cost to get in touch, and you are under no obligation to take action after speaking to someone.

Published: November 3, 2025