Blue Shield of California security incident history
Hacking, data breaches and other security incidents involving Blue Shield of California, with related coverage.
Incidents: 1 · Most recent
Blue Shield of California exposes data of 4.7 million members to Google
4.7mImpact: Personal information, including health information, of 4.7 million members
Personal information, including health information, of 4.7 million Blue Shield of California members was exposed to Google. The information was accidentally shared with Google's advertising service, and specific follow-up measures have not been confirmed.
Related reports: 8 · last report →