AccidentalHealthcareHealthcareMisdeliveryCustomer Data InvolvedPHIHealth (basic)Identity (basic)LowResolved

KAISER FOUNDATION HEALTH PLAN, INC.

bd_cf8d834f17f7de4b · schema v1 · pii pii-v1

Severity

Low

Discovered

Sep 21, 2017

Filed

Oct 20, 2017

To disclose

29 days

Affected

Not disclosed

Linked

2 filings

Confidence

65%

Full breach record for KAISER FOUNDATION HEALTH PLAN, INC. →15 incidents on file

Kaiser Foundation Health Plan, Inc. notified members that a letter intended for one member was inadvertently mailed to another. The letter referenced the Liver Care Program and contained the member's first and last name and medical record number. No financial data or other medical information was involved. The organization is reviewing internal processes to prevent recurrence.

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California clockDiscovered Sep 21, 2017 → Notified Oct 10, 201719d ✓ CA 60-day OK29 days discovery → filing

Incident timeline

undetected · 3 days

discovery → filing · 29 days

Sep 18, 2017

Begins

Sep 21, 2017

Discovered

Oct 20, 2017

Filed

vs. sector median

8 wks faster

This filing is one of 2 about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (1) · sorted by filing gap

HHS OCRbd_cb506deae0e6da6d2017-10-20Verified by operator

Name: KAISER FOUNDATION HEALTH PLAN, INC.
norm: kaiser foundation health plan
Domain: healthy.kaiserpermanente.org

Name: KAISER FOUNDATION HEALTH PLAN, INC.
norm: kaiser foundation health plan
Domain: healthy.kaiserpermanente.org
Industry: Healthcarellm

Discovered: Sep 21, 2017
Breach occurred: Sep 18, 2017
Undetected for: 3 daysoccurrence → discovery
Materiality determined: —
Notification sent: Oct 10, 2017
Affected individuals: Not disclosed
Data types: PHIHealth (basic)Identity (basic)
Attack vector: Unknown

During the incident: Reviewing internal processes to understand how this incident occurred
Taking steps to prevent this from happening in the future
Re-issuing a corrected letter to the affected member
Changes made: Reviewing internal processes to understand how this incident occurred
Taking steps to prevent this from happening in the future
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 29 days(29 days from discovery to filing)
Compliance flags: CA 60-day OK · 19d
Discovery-date grounding: letter-groundedThe discovery date is the detection date narrated in the notification letter — the defensible tier.
Clock breakdown: Statute Window Elapsed Threshold Status
California
Discovered: Sep 21, 2017
→ Notified: Oct 10, 2017
19d 60 days (analyst band, pre-2026 discoveries) CA 60-day OK

Statute	Window	Elapsed	Threshold	Status
California	Discovered: Sep 21, 2017 → Notified: Oct 10, 2017	19d	60 days (analyst band, pre-2026 discoveries)	CA 60-day OK

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 2 filings

View merged incident ↗

HHS OCROct 20 · first

California State AGOct 20 · first · this page

Evidence ladder

Leak-site claim

Attacker assertion only. Establishes: claim date, group, alleged victim.

Press / market report

Unlocks: incident narrative, operational impact. Still no compliance clock.

State AG / regulator filingThis record

Unlocks: discovery date, data types, affected count, compliance clock.

SEC 8-K / victim statement

Unlocks: materiality, stated response, full audit trail. Ceiling removed.

Source URL: https://oag.ca.gov/ecrime/databreach/reports/sb24-102888
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Oct 20, 2017
Raw hash: 7fe9670dc77dedbc3a5238c0c812e29afaac4c846ccd94b81c4a9d757ff22c09

Linked disclosures

Regulatory filings (1) · sorted by filing gap

Reporting entityKAISER FOUNDATION HEALTH PLAN, INC.

Victim entityKAISER FOUNDATION HEALTH PLAN, INC.

Incidentdiscovered Sep 21, 2017

Stated responseReviewing internal processes to understand how this incident occurred

ComplianceCA 60-day OK

Extraction provenanceno artifact recorded

Source provenanceoag.ca.gov