Walsworth Publishing Company — December 2023 breach

Clustered 11 filings across 11 jurisdictions · filing window Nov 22, 2024 → Nov 27, 2024. View entity profile → Other incidents for this victim →

⚠ 2 cross-filing discrepancies →Merge100%

Determination

Confirmed

Members

11 filings

States

Affected · reported

107,707

First → last filing

Nov 22, 2024 → Nov 27, 2024

Merge confidence

100%

incident inc_f8ac47cbb7164e0e · merged by deterministic · confidence 100%

Confirmed breach. Merged as one breach: 11 regulatory filings. The filings describe unauthorized access. Intrusion Dec 26, 2023–Feb 12, 2024, discovered Feb 9, 2024 — the first regulatory filing landed 287 days later (flagged late). 107,707 individuals reported across the linked filings. Data reported: Identity (basic), Financial account, Financial credentials, and 2 more. Notifications rolled out on a 5-day schedule across 11 filings beginning Nov 22, 2024. Each member filing remains the legal record for its jurisdiction.

Litigation Timing

Notification delay

287days

Discovered → first regulatory filing

Discovery variance

266days

Range of discovered_at dates across filings

Filing span

5days

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 clocksWashington✗ WA AG >90dVermont✗ VT AG >45 bdayMaine⏱ ME AG >30d · 287dSouth Carolina✓ SC CRA notice dueDate basis✓ Clock withheld · confirmation dateFull clock table in Litigation Timeline

No cross-filing comparison data available for this incident.

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