INTERNATIONAL PAPER COMPANY — May 2023 breach

Clustered 2 filings across 2 jurisdictions · filing window Nov 14, 2023 → Nov 22, 2023. View entity profile → Other incidents for this victim →

⚠ 1 cross-filing discrepancy →Merge100%

Determination

Confirmed

Members

2 filings

States

Affected · reported

78,692

First → last filing

Nov 14, 2023 → Nov 22, 2023

Merge confidence

100%

incident inc_859a4890ce0b4581 · merged by deterministic · confidence 100%

Part of the Welltok supply-chain incident (2023) — at least 8 organizations filed notifications naming this third party.

Confirmed breach. Merged as one breach: 2 regulatory filings. The filings describe hacking. Intrusion May 30, 2023, discovered Jul 26, 2023 — the first regulatory filing landed 111 days later. 78,692 individuals reported across the linked filings. Data reported: Government ID, Health (basic), Identity (basic), and 2 more. Each member filing remains the legal record for its jurisdiction.

Litigation Timing

Notification delay

111days

Discovered → first regulatory filing

Filing span

8days

Time between earliest and latest filing

Not recorded for this incident

Discovery variance · Leak precedence · Materiality delta · SEC filing delay — no leak-site claim in this cluster; no SEC 8-K in this cluster; needs two dated filings.

Regulatory clocksHIPAA✓ HHS notifiedSouth Carolina✓ SC CRA notice dueFull clock table in Litigation Timeline

No cross-filing comparison data available for this incident.

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