Matson Navigation Company — January 2020 breach

Clustered 9 filings across 8 jurisdictions · filing window Oct 30, 2020 → Jan 6, 2021. View entity profile → Other incidents for this victim →

⚠ 1 cross-filing discrepancy →Merge100%

Determination

Confirmed

Members

9 filings

States

Affected · reported

25,000

First → last filing

Oct 30, 2020 → Jan 6, 2021

Merge confidence

100%

incident inc_2f5831b23c1b4522 · merged by deterministic · confidence 100%

Confirmed breach. Merged as one breach: 9 regulatory filings. The filings describe unauthorized access. Intrusion Jan 1, 2020–Oct 14, 2020, discovered Oct 14, 2020 — the first regulatory filing landed 16 days later (flagged late). 25,000 individuals reported across the linked filings. Data reported: Government ID, Identity (basic), PHI, and 1 more. Notifications rolled out on a 68-day schedule across 9 filings beginning Oct 30, 2020. Each member filing remains the legal record for its jurisdiction.

Litigation Timing

Supplemental

Notification delay

16days

Discovered → first regulatory filing

Discovery variance

0days

Range of discovered_at dates across filings

Filing span

68days

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 clocksOregon✗ OR AG >45dWashington⏱ WA AG >30dMaine⏱ ME AG >30d · 80dCalifornia✓ CA 60-day OK · 41dMassachusetts✓ MA credit monitoring dueFull clock table in Litigation Timeline

No cross-filing comparison data available for this incident.

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