INTERNATIONAL PAPER COMPANY — May 2023 breach

Clustered 6 filings across 6 jurisdictions · filing window Nov 14, 2023 → Dec 4, 2023. View entity profile → Other incidents for this victim →

⚠ 2 cross-filing discrepancies →Merge100%

Determination

Confirmed

Members

6 filings

States

Affected · reported

78,692

First → last filing

Nov 14, 2023 → Dec 4, 2023

Merge confidence

100%

incident inc_201fd9c864e3466a · merged by deterministic · confidence 100%

Part of the Welltok supply-chain incident (2023) — at least 6 organizations filed notifications naming this third party.

Confirmed breach. Merged as one breach: 6 regulatory filings. The filings describe hacking. Intrusion May 30, 2023–Jul 28, 2023, discovered May 31, 2023 — the first regulatory filing landed 167 days later; 1 later filing was flagged late. 78,692 individuals reported across the linked filings. Data reported: Government ID, Health (basic), Identity (basic), and 3 more. Notifications rolled out on a 20-day schedule across 6 filings beginning Nov 14, 2023. Each member filing remains the legal record for its jurisdiction.

Litigation Timing

Supplemental

Notification delay

167days

Discovered → first regulatory filing

Discovery variance

56days

Range of discovered_at dates across filings

Filing span

20days

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 >30dHIPAA✓ HHS notifiedSouth Carolina✓ SC CRA notice dueMassachusetts✓ MA credit monitoring dueFull clock table in Litigation Timeline

No cross-filing comparison data available for this incident.

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