Reported U.S. health-data breach

Were you affected by the The University of Massachusetts Chan Medical School data breach?

The University of Massachusetts Chan Medical School reported a breach (hacking/it incident) affecting 135,394 people. If you were a patient or member, your information may have been involved. This is not confirmed for you.

Reported
2023
People affected
135,394
Organization
Business Associate
How
Hacking/IT Incident
Where
Network Server
State
MA

Appearing here does not mean your data was exposed. Check whether your own email appears in known breaches: it never leaves this page.

Breach data from Have I Been Pwned, used under CC BY 4.0. Awareness data from the HHS Office for Civil Rights breach portal.

Questions

About the The University of Massachusetts Chan Medical School breach

Was I affected by the The University of Massachusetts Chan Medical School breach?

The University of Massachusetts Chan Medical School reported this breach to the U.S. government, but only the organization knows exactly who was included, so it cannot be confirmed for you here. If you were a patient or member, your information may have been involved. To check whether your email appears in known breaches, run the free check below; your email never leaves your device.

What happened in the The University of Massachusetts Chan Medical School breach?

The University of Massachusetts Chan Medical School reported a breach (hacking/it incident) affecting 135,394 people. If you were a patient or member, your information may have been involved. This is not confirmed for you.

How many people did the The University of Massachusetts Chan Medical School breach affect?

135,394 individuals, according to the report The University of Massachusetts Chan Medical School filed with the U.S. Department of Health and Human Services in 2023.

What should I do if I was affected?

Change any reused passwords and turn on two-factor authentication, be wary of phishing that references real details about you, and keep your own copy of your medical records so you stay in control of them going forward.

Were you affected by the The University of Massachusetts Chan Medical School data breach (2023)? · Cellar