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Data Breach Notifications
Entity Information
- Type of Organization: Healthcare
- Entity Name: Group Health Cooperative of South Central WI
- Street Address: 1265 John Q. Hammons
- City: Madison
- State, or Country if outside the US: Wisconsin
- Zip Code: 53717
Submitted By
- Name: Crystal Powers
- Title: Health Information and Privacy Manager
- Firm name (if different than entity):
- Telephone Number: 608-662-4899
- Email Address: cpowers@ghcscw.com
- Relationship to entity whose information was compromised: Employee
Breach Information
- Total number of persons affected (including residents): 533,809
- Total number of Maine residents affected: 107
- If the number of Maine residents exceeds 1,000, have the consumer reporting agencies been notified:
- Date(s) Breach Occured: 01/24/2024
- Date Breach Discovered: 01/25/2024
- Description of the Breach:
- External system breach (hacking)
- Information Acquired - Name or other personal identifier in combination with: Social Security Number
Notification and Protection Services
- Type of Notification: Written
- Date(s) of consumer notification: 02/09/2024
- Copy of notice to affected Maine residents: Breach Notification Letter - Adult FINAL 3-29-24 (1).docx
- Date of any previous (within 12 months) breach notifications:
- Were identity theft protection services offered: Yes
- If yes, please provide the duration, the provider of the service and a brief description of the service: Cyberscout through Identity Force, a TransUnion company, 12 months