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Confirmed8 filings · 8 statesUnverified claimConfirmedEnforcedsamsamhigh sensitivity

Merged incident · 8 filings

LABORATORY CORPORATION OF AMERICA HOLDINGS — August 2018 breach

Clustered 8 filings across 8 jurisdictions · filing window Jul 13, 2019 → Jul 17, 2019. View entity profile → Other incidents for this victim →

⚠ 1 cross-filing discrepancy →Merge100%

Determination

Confirmed

Members

8 filings

States

Affected · reported

10,251,784

First → last filing

Jul 13, 2019 → Jul 17, 2019

Merge confidence

100%

incident inc_9a799a9a50c1400f · merged by human · confidence 100%

Part of the Retrieval-Masters Creditors Bureau, Inc supply-chain incident (2019) — at least 17 organizations filed notifications naming this third party.

Confirmed breach. Merged as one breach: 8 regulatory filings. The filings describe hacking. Intrusion Aug 1, 2018–Mar 30, 2019, discovered May 14, 2019 — the first regulatory filing landed 60 days later (flagged late). 10,251,784 individuals reported across the linked filings. Data reported: Government ID, Financial account, Health (basic), and 2 more. Each member filing remains the legal record for its jurisdiction.

Litigation Timing

Supplemental

Notification delay

60days

Discovered → first regulatory filing

Discovery variance

0days

Range of discovered_at dates across filings

Filing span

4days

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 clocksLeak gap✗ Leak >180dOregon✗ OR AG >45dSouth Carolina✓ SC CRA notice dueFull clock table in Litigation Timeline

No cross-filing comparison data available for this incident.

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