HHS OCR breach portal (HIPAA breaches affecting 500 or more individuals) Primary notice
Posted on the HHS OCR breach portal (HIPAA breaches affecting 500 or more individuals) with a submission date of March 17, 2015.
- Organization as reported
- Premera Blue Cross, WA
- Entity type as reported
- Health Plan
- Category as reported
Hacking/IT Incident
- Location of information as reported
- Network Server
- Submission date
- March 17, 2015
- Observed by BreachRecords
- 2026-10-18 16:15 UTC (revision 14857, row:5996)
- Archived copy
- Held in the private archive (provenance)
Premera Blue Cross (PBC) has agreed to pay $6.85 million to the Office for Civil Rights (OCR) at the U.S. Department of Health and Human Services (HHS) and to implement a corrective action plan to settle potential violations of the Health Insurance Portability and Accountability Act (HIPAA) Privacy and Security Rules related to a breach affecting over 10.4 million people. This resolution represents the second-largest payment to resolve a HIPAA investigation in OCR history. PBC operates in Washington and Alaska, and is the largest health plan in the Pacific Northwest, serving more than two million people. On March 17, 2015, PBC filed a breach report on behalf of itself and its network of affiliates stating that cyber-attackers had gained unauthorized access to its information technology (IT) system. The hackers used a phishing email to install malware that gave them access to PBC’s IT system in May 2014, which went undetected for nearly nine months until January 2015. This undetected cyberattack, otherwise known as an advanced persistent threat, resulted in the disclosure of more than 10.4 million individuals’ protected health information including their names, addresses, dates of birth, email addresses, Social Security numbers, bank account information, and health plan clinical information. OCR’s investigation found systemic noncompliance with the HIPAA Rules including failure to conduct an enterprise-wide risk analysis, and failures to implement risk management, and audit controls. “If large health insurance entities don’t invest the time and effort to identify their security vulnerabilities, be they technical or human, hackers surely will. This case vividly demonstrates the damage that results when hackers are allowed to roam undetected in a computer system for nearly nine months,” said Roger Severino, OCR Director. In addition to the monetary settlement, PBC has agreed to a robust corrective action plan that includes two years of monitoring. The resolution…