DisclosureLens
COLORADOAccidentalHealthcareHealthcareMisdeliveryCustomer Data InvolvedPHIHealth (basic)Identity (basic)LowResolved

KAISER FOUNDATION HEALTH PLAN OF COLORADO

bd_3e7c91199cdd0a36 · schema v1 · pii pii-v1

Severity

Low

Discovered

Jun 5, 2018

Filed

Aug 3, 2018

To disclose

8 weeks

Affected

900

Confidence

68%
Full breach record for KAISER FOUNDATION HEALTH PLAN OF COLORADO2 incidents on file

Kaiser Foundation Health Plan of Colorado reported to HHS on 2018-08-03 a Unauthorized Access/Disclosure affecting 900 individuals. Breached information located on Paper/Films. Incident involved employee error in mail merge causing mismatched names and addresses.

HIPAA clockDiscovered Jun 5, 2018Notified Aug 3, 201859d HHS report on time8 weeks discovery → filing
unattributedNo provenance was recorded for this discovery date and it matches no other date on the record. It may be correct, but it is not independently grounded.

Incident timeline

discovery → filing · 8 weeks / 59 days

Jun 5, 2018

Discovered

Aug 3, 2018

Filed

vs. sector median

4 wks faster

Tracked as a single-filing incident — the only disclosure on record for this event so far.Confirmed900 affectedView incident

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.