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Confirmed8 filings · 4 statesUnverified claimConfirmedEnforcedlockbit_3high sensitivity

Merged incident · 8 filings

HAYNES INTERNATIONAL, INC. — June 2023 breach

Clustered 8 filings across 5 jurisdictions · filing window Jun 11, 2023 → Oct 20, 2023. View entity profile → Other incidents for this victim →

⚠ 1 cross-filing discrepancy →Merge100%

Determination

Confirmed

Members

8 filings

States

Affected · reported

2,119

First → last filing

Jun 11, 2023 → Oct 20, 2023

Merge confidence

100%

incident inc_6935e83764bf48a6 · merged by deterministic · confidence 100%

Confirmed breach. Merged as one breach: 5 regulatory filings and 3 unverified claims. The filing describes a ransomware attack. Intrusion Jun 6, 2023–Jun 10, 2023, discovered Jun 10, 2023 — the first regulatory filing landed 3 days later. 2,119 individuals reported across the linked filings. Data reported: Government ID, Financial account, and Identity (basic). Notifications rolled out on a 131-day schedule across 5 filings beginning Jun 11, 2023. Each member filing remains the legal record for its jurisdiction.

Litigation Timing

Supplemental

Notification delay

3days

Discovered → first regulatory filing

Discovery variance

0days

Range of discovered_at dates across filings

Leak precedence

2days 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

131days

Time between earliest and latest filing

Not recorded for this incident

Materiality delta · SEC filing delay

Regulatory clocksLeak gap⏱ Leak >90dFull clock table in Litigation Timeline

No cross-filing comparison data available for this incident.

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