• June 2026 •

Community Health Center of Buffalo Data Breach

Last Updated on July 9, 2026

If your information was compromised in the CHCB data breach, 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 CHCB data breach as they investigate whether a class action lawsuit can be filed.
What You Can Do: If you believe your information may have been compromised in the CHCB 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 CHCB breach.

CHCB Data Breach: Lawsuit Investigation

Attorneys working with ClassAction.org are looking into whether a class action lawsuit can be filed in light of the CHCB data breach.

As part of their investigation, they need to hear from individuals who had their information exposed in the incident, including those who received notice of the CHCB data breach or otherwise believe they are affected.

CHCB Security Incident: What Happened?

Community Health Center of Buffalo (CHCB) is notifying the public about a recent data security incident involving patient information.

An online notice states that on April 21, 2026, CHCB detected suspicious activity within its network. The investigation, supported by digital forensic and cybersecurity experts, revealed that an unknown actor accessed the network on April 20 and April 21 of the same year, retrieving files without authorization.

Presently, Community Health Center of Buffalo is reviewing the data involved and plans to send written notices to those potentially affected. Information believed to be impacted includes personal information, such as names, addresses, dates of birth, Social Security numbers, and driver’s licenses. Protected health information that may have been exposed may include prescription information, treatment location and information, medical diagnoses/conditions, lab results, medications, medical record numbers, provider names, patient medical history, and health insurance policy information and identification numbers.

The Community Health Center of Buffalo data breach was reported to the Department of Health and Human Services on June 19, 2026.

What You Can Do After the CHCB Data Breach

If your information was exposed in the CHCB 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 CHCB to ensure they take proper steps to protect the information they were entrusted with.

Affected by the CHCB data breach? Fill out the form on this page today.

Impacted Data:

• Social Security Number

• Date of Birth

• Address

• Lab Results

• Prescription Information

• Provider Name

• Medical Record Number

• Name

• Driver's License