Wisconsin Physicians Service Insurance Corporation (WPS)

The Centers for Medicare & Medicaid Services (CMS) and WPS announced a security breach stemming from a vulnerability in the MOVEit software by Progress Software. Unauthorized access was gained to PII of Medicare beneficiaries, affecting Medicare claim management and CMS audits of healthcare providers. This incident, which took place between May 27 and May 31, 2023, compromised personal data for 946,801 individuals.

Source: https://www.hcinnovationgroup.com/cybersecurity/data-breaches/news/55138546/cms-notifies-people-potentially-impacted-by-data-breach

"id": "wps000091024",
"linkid": "wps-health-insurance",
"type": "Vulnerability",
"date": "9/2024",
"severity": "85",
"impact": "4",
"explanation": "Attack with significant impact with customers data leaks"