HAYNES INTERNATIONAL, INC.
bd_8df1dd35e1abfcb9 · schema v1 · pii pii-v1
Full breach record for HAYNES INTERNATIONAL, INC. →Haynes International, Inc. reported a cybersecurity incident on June 10, 2023, characterized by a network outage. The company engaged third-party specialists and law enforcement. The network was temporarily shut down, affecting administrative, sales, financial, and customer service functions, while manufacturing operations continued with reduced efficiency. The investigation is ongoing, and the company is working to restore network functionality. No specific data types or affected individual counts were disclosed in this initial filing.
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Incident timeline
Jun 10, 2023
Begins
Jun 10, 2023
Discovered
Jun 13, 2023
Filed
vs. sector median
10 wks faster
Linked disclosures
Why this link?Ransomware claims (3)
- Leak Sitelockbit_3bd_61cf8d92693356e32023-08-05 · +53dVerified by operator
- Leak Sitedispossessorbd_2c226898a54eaafe2023-07-26 · +43dVerified by operator
- Leak Sitelockbit_3bd_3433b64fb60ff42a2023-06-11 · +2dVerified by operator
Regulatory filings (4) · sorted by filing gap
- SEC 8-Kbd_20677dbd1d337a052023-06-21 · +8dVerified by operator
- Montana State AGbd_2bd74e580f6ec2b12023-10-20 · +129dVerified by operator
- Massachusetts State AGbd_726d51dfd3d9fb8f2023-10-20 · +129dVerified by operator
- Indiana State AGbd_e137c4fc496d0e872023-10-20 · +129dVerified
Filing propagation · 5 filings · 3 states
View merged incident ↗Pattern: first filing Jun 13, last Oct 20 (IN) — 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.