How many data breaches has University of Michigan/Michigan Medicine had?

University of Michigan/Michigan Medicine has been involved in 3 reported healthcare data breaches affecting a total of 94,669 patients. The earliest breach was reported in 2022 and the most recent in 2024.

Was I affected by a University of Michigan/Michigan Medicine data breach?

If you received healthcare services from University of Michigan/Michigan Medicine, you may have been affected by one of their 3 reported breaches. Check your mail for breach notification letters, review your medical records for unauthorized changes, and use our breach checker tool to search for specific incidents.

How many data breaches has University of Michigan/Michigan Medicine had?

University of Michigan/Michigan Medicine has been involved in 3 reported healthcare data breaches affecting a total of 94,669 patients. The earliest breach was reported in 2022 and the most recent in 2024. Breach types include: Hacking/IT Incident.

Was my data affected by the University of Michigan/Michigan Medicine breach?

If you were a patient of University of Michigan/Michigan Medicine during the breach period, your data may have been compromised. Check your mail for breach notification letters. You can also contact University of Michigan/Michigan Medicine directly or file a records request to verify what data was accessed.

What data was exposed in the University of Michigan/Michigan Medicine breach?

Healthcare data breaches can expose names, dates of birth, Social Security numbers, medical records, insurance information, and financial data. The specific data types vary by incident. Review the breach notification from University of Michigan/Michigan Medicine for details on what was compromised.

Can I sue University of Michigan/Michigan Medicine for a data breach?

Whether you can bring or join a claim depends on the incident, governing law, documented harm, filing deadlines, and any court-approved settlement terms. Review current court materials and consult a licensed healthcare data breach attorney for advice about your circumstances.

How many data breaches has University of Michigan/Michigan Medicine had?

University of Michigan/Michigan Medicine has been involved in 3 reported healthcare data breaches affecting a total of 95K patients. The earliest breach was reported in 2022 and the most recent in 2024. Breach types include: Hacking/IT Incident. If you received care from University of Michigan/Michigan Medicine, review the timeline below to check if your data may have been compromised.

University of Michigan/Michigan Medicine Data Breaches (3 Incidents)

2024

University of Michigan/Michigan Medicine

2024-09-26 · Michigan

high

58K affectedHacking/IT IncidentEmail

Protected health information (PHI) likely exposed includes: patient names, medical record numbers, dates of birth, Social Security numbers, insurance information, clinical diagnoses and treatment information, medication records, appointment details, billing and payment information, healthcare provider names and credentials, email addresses, phone numbers, physical addresses, and potentially financial account information. The specific data elements exposed depend on the content of individual email messages and attachments within compromised accounts. Clinical communications may have contained detailed medical histories, test results, imaging reports, and treatment plans. Administrative emails may have included billing records, insurance claims, and payment information.

2022

University of Michigan/Michigan Medicine

2022-10-25 · Michigan

high

34K affectedHacking/IT IncidentEmail

Protected health information (PHI) likely exposed includes: patient names, dates of birth, medical record numbers, Social Security numbers, insurance information, appointment dates and times, clinical notes and medical histories, test results and laboratory values, medication information, diagnoses, treatment plans, healthcare provider names and contact information, billing and payment information, and any other health-related information contained in email communications. The specific data types exposed depend on the content of individual emails within the compromised mailboxes, as email systems typically contain diverse information from multiple departments and care settings.

University of Michigan/Michigan Medicine

2022-03-03 · Michigan

medium

3K affectedHacking/IT IncidentEmail

Protected health information likely exposed through email access includes: patient names, dates of birth, medical record numbers, addresses, telephone numbers, email addresses, insurance information including policy numbers and member IDs, Social Security numbers (if contained in email communications), clinical notes and medical histories, diagnoses and treatment information, medication lists, test results and laboratory values, appointment information, billing and payment records, and potentially financial account information. The specific data exposed varies depending on the content of individual email messages within the compromised accounts.

University of Michigan/Michigan Medicine Data Breach History

How many data breaches has University of Michigan/Michigan Medicine had?

Breach Timeline

Related resources

University of Michigan/Michigan Medicine Data Breach History

How many data breaches has University of Michigan/Michigan Medicine had?

Breach Timeline

Related resources