Kaiser Foundation Hospitals, Northern California and The Permanente Medical Group
Disclosed Jul 15, 20243,435 affectedConfirmed
The covered entity (CE), Kaiser Foundation Hospitals, Northern California and The Permanente Medical Group, reported that an employee impermissibly accessed the medical records of 3,435 individuals. The protected health information (PHI) involved included names, dates of birth, addresses, email addresses, clinical information, phone numbers, and other treatment information. The CE notified HHS, affected individuals, and the media. In response to the breach, the CE revised its policies and procedures and sanctioned the workforce member involved.
What is known
| People affected | 3,435 (as reported to HHS) |
|---|---|
| Disclosed | Jul 15, 2024 |
| Attack | Insider |
| Data exposed | NamesHealth |
| Sector | Healthcare · US |
| Status | Confirmed |
Sources
Notices filed
History of this record
First seen 2026-09-25 (California AG), confirmed by California AG. Record counts are as reported. Not legal advice.
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