EASTERN SHIPBUILDING GROUP, INC. — February 2024 breach

Clustered 5 filings across 4 jurisdictions · filing window Feb 3, 2024 → Oct 22, 2024. View entity profile → Other incidents for this victim →

⚠ 1 cross-filing discrepancy →Merge100%

Determination

Confirmed

Members

5 filings

States

Affected · reported

2,958

First → last filing

Feb 3, 2024 → Oct 22, 2024

Merge confidence

100%

incident inc_b07c8160b93e4cb9 · merged by human · confidence 100%

Confirmed breach. Merged as one breach: 4 regulatory filings and 1 unverified claim. The filings describe unauthorized access. Intrusion Feb 1, 2024, discovered Feb 4, 2024 — the first regulatory filing landed 145 days later (flagged late). 2,958 individuals reported across the linked filings. Data reported: Government ID, Identity (basic), and PII. Notifications rolled out on a 262-day schedule across 4 filings beginning Feb 3, 2024. Each member filing remains the legal record for its jurisdiction.

Litigation Timing

Supplemental

Notification delay

145days

Discovered → first regulatory filing

Discovery variance

0days

Range of discovered_at dates across filings

Leak precedence

146days before filing

Days between the first leak-site claim and the first regulatory filing. Positive = the claim came first (public exposure before disclosure). Negative = the claim trailed the filing, so there was no pre-disclosure leak. Counts regulatory filings only — press coverage is not a regulatory disclosure.

Filing span

262days

Time between earliest and latest filing

Not recorded for this incident

Materiality delta · SEC filing delay — no SEC 8-K in this cluster.

Regulatory clocksMaine✗ ME AG >90d · 145dLeak gap✗ Leak >180dFull clock table in Litigation Timeline

No cross-filing comparison data available for this incident.

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