Group Health Cooperative of South Central Wisconsin (GHC-SCW)

533,809 Wisconsin residents affected. Filed with Wisconsin DATCP on Feb 9, 2024.

Organization: Group Health Cooperative of South Central Wisconsin (GHC-SCW)
Source: Wisconsin DATCP · source record
Date reported: Feb 9, 2024
Date(s) of breach: On or before January 25, 2024
Residents affected: 533,809 (Wisconsin residents)
Data exposed: Social Security number Health insurance Email address Phone number
Notice letter: Not available
First seen by BreachTally: 2026-10-30 03:52 UTC

Information compromised, as listed

Data accessed: Names, Social Security numbers, addresses, telephone numbers, e-mail addresses, dates of birth and/or death, member numbers, and Medicare and/or Medicaid numbers.. Who is affected: Current and past members and patients of its providers. Contact: Consumers with questions can call member services at (800) 605-4327. Consumers who think they may have been affected but did not receive a notification letter can contact

Data reproduced from a public government filing. Spot an error? Email support@breachtally.com with the record link. Corrections are applied and noted.