HAYNES INTERNATIONAL, INC.
bd_2bd74e580f6ec2b1 · schema v1 · pii pii-v1
Full breach record for HAYNES INTERNATIONAL, INC. →Haynes International, Inc. notified Montana residents of a malware attack discovered on June 10, 2023. Unauthorized access occurred between June 6 and June 10, 2023. The incident involved encrypted systems and potential access to names and personal identifiers. Haynes took systems offline, engaged law enforcement, and offered credit monitoring.
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Incident timeline
Jun 6, 2023
Begins
Jun 10, 2023
Discovered
Oct 20, 2023
Filed
vs. sector median
+8 wks slower
Linked disclosures
Why this link?Ransomware claims (3)
- Leak Sitelockbit_3bd_61cf8d92693356e32023-08-05 · +76dVerified by operator
- Leak Sitedispossessorbd_2c226898a54eaafe2023-07-26 · +86dVerified by operator
- Leak Sitelockbit_3bd_3433b64fb60ff42a2023-06-11 · +131dVerified by operator
Regulatory filings (4) · sorted by filing gap
- Massachusetts State AGbd_726d51dfd3d9fb8f2023-10-20Verified by operator
- Indiana State AGbd_e137c4fc496d0e872023-10-20Verified
- SEC 8-Kbd_20677dbd1d337a052023-06-21 · +121dVerified by operator
- SEC 8-Kbd_8df1dd35e1abfcb92023-06-13 · +129dVerified by operator
Filing propagation · 5 filings · 3 states
View merged incident ↗Pattern: first filing Jun 13, last Oct 20 (MT) — a 129-day rolling notification. Rolling spreads often mean counsel is filing as thresholds trip per state. Why this link?
Evidence ladder
Attacker assertion only. Establishes: claim date, group, alleged victim.
Unlocks: incident narrative, operational impact. Still no compliance clock.
Unlocks: discovery date, data types, affected count, compliance clock.
Unlocks: materiality, stated response, full audit trail. Ceiling removed.