Community Health Plan of Washington — January 2016 breach

Clustered 6 filings across 4 jurisdictions · filing window Dec 21, 2016 → Jan 3, 2017. View entity profile → Other incidents for this victim →

⚠ 2 cross-filing discrepancies →Merge100%

Determination

Confirmed

Members

6 filings

States

Affected · reported

381,504

First → last filing

Dec 21, 2016 → Jan 3, 2017

Merge confidence

100%

incident inc_11399e02a5f64df6 · merged by deterministic · confidence 100%

Confirmed breach. Merged as one breach: 6 regulatory filings. Intrusion Jan 16, 2016, discovered Nov 3, 2016 — the first regulatory filing landed 48 days later. 381,504 individuals reported across the linked filings. Data reported: Government ID, Health (basic), Identity (basic), and 2 more. Notifications rolled out on a 13-day schedule across 6 filings beginning Dec 21, 2016. Each member filing remains the legal record for its jurisdiction.

Litigation Timing

Supplemental

Notification delay

48days

Discovered → first regulatory filing

Discovery variance

4days

Range of discovered_at dates across filings

Filing span

13days

Time between earliest and latest filing

Not recorded for this incident

Leak precedence · Materiality delta · SEC filing delay — no leak-site claim in this cluster; no SEC 8-K in this cluster.

Regulatory clocksHIPAA✓ HHS notifiedFull clock table in Litigation Timeline

No cross-filing comparison data available for this incident.

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