People search Kaiser Foundation Health Plan, Inc. data breach timeline because regulated data and trust are existential—one incident triggers class actions and regulator exams. BreachHistory indexes 3 Kaiser Foundation Health Plan, Inc.-linked incidents. This page maps every attested event through 2026 with internal links to canonical records.
Why Kaiser Foundation Health Plan, Inc. breach history matters
Kaiser Foundation Health Plan, Inc. operates in Healthcare (United States). Across indexed rows, recurring themes include mixed intrusion and disclosure events. Understanding the chronological pattern helps security teams, customers, and regulators separate confirmed disclosures from forum marketing.
Full timeline through 2026
2024 — California AG data breach notification
Cataloged incident. Kaiser Foundation Health Plan, Inc. appears on the California Attorney General data breach notification list (reported 04/12/2024). Record counts and exposed data types are often not published in the initial AG listing; consult the linked sample notification on the AG site when available. Exposed categories include Not specified in AG list export; see organization sample notification. No attested victim count is published for this row yet. See the kaiser-foundation-health-plan-inc-2024-c and canonical BreachHistory entry.
2017 — California AG data breach notification
Cataloged incident. Kaiser Foundation Health Plan, Inc. appears on the California Attorney General data breach notification list (reported 12/28/2017). Breach period noted as: 10/09/2017. Record counts and exposed data types are often not published in the initial AG listing; consult the linked sample notification on the AG site when available. Exposed categories include Not specified in AG list export; see organization sample notification. No attested victim count is published for this row yet. See the kaiser-foundation-health-plan-inc-2017-c and canonical BreachHistory entry.
2013 — California AG data breach notification
Cataloged incident. Kaiser Foundation Health Plan, Inc. appears on the California Attorney General data breach notification list (reported 09/11/2013). Breach period noted as: 05/16/2013. Record counts and exposed data types are often not published in the initial AG listing; consult the linked sample notification on the AG site when available. Exposed categories include Not specified in AG list export; see organization sample notification. No attested victim count is published for this row yet. See the kaiser-foundation-health-plan-inc-2013-c and canonical BreachHistory entry.
Patterns and analysis
- Mixed intrusion and disclosure events — appears across multiple Kaiser Foundation Health Plan, Inc. catalog entries; prioritize controls that address this class of failure.
- Record-count hygiene — BreachHistory indexes actor-cited figures separately from company-confirmed totals; read each row's technicalWriteup before treating counts as fact.
- 2026 monitoring — New disclosures roll into this timeline as they are verified or labeled unverified per catalog policy.
What to do if you may be affected
- Step 1: Enable phishing-resistant MFA on every account tied to this brand.
- Step 2: Use unique passwords and a password manager—breach rows often involve credential reuse.
- Step 3: Monitor official company breach notices and regulator filings, not dark-web downloads.
- Step 4: Watch for medical-ID theft and billing fraud after health-data incidents.
- Step 5: Bookmark the Kaiser Foundation Health Plan, Inc. company page for new 2026+ disclosures.
Canonical BreachHistory hub
Explore every indexed row: breachhistory.com/kaiser-foundation-health-plan-inc · Latest: kaiser-foundation-health-plan-inc-2024-ca-20240412.
Sources: BreachHistory catalog (3 rows for Kaiser Foundation Health Plan, Inc.), company and regulator disclosures cited in individual breach records.