FEDERALItem 1.05 · mandatoryHackingManufacturingTechnologyManufacturingPrinted Circuit BoardsLowContained

Key Tronic Corporation

bd_6f7913e2bc02ff98 · schema v1 · pii pii-v1

Severity

Low

Discovered

May 6, 2024

Filed

May 10, 2024

To disclose

4 days

Affected

Not disclosed

Linked

4 records

Confidence

75%

Full breach record for Key Tronic Corporation →

On May 6, 2024, Key Tronic Corporation detected unauthorized third-party access to portions of its IT systems. The incident disrupted business applications, including financial and operating reporting systems. The Company activated its cyber incident procedure, engaged external cybersecurity experts, and notified law enforcement. It believes the unauthorized activity has been contained and does not currently believe the incident is reasonably likely to have a material impact on operations or financial condition.

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SEC clockMateriality determined May 6, 2024 → Filed May 10, 20244d ✓ SEC 4-day OK4 days discovery → filing

⚠ unattributedNo provenance was recorded for this discovery date and it matches no other date on the record. It may be correct, but it is not independently grounded.

Incident timeline

discovery → filing · 4 days

May 6, 2024

Discovered

May 10, 2024

Filed

This filing is one of 4 records about the same incident.View merged incident

Linked disclosures

Why this link?

Ransomware claims (1)

Leak Siteblack_bastabd_4b77588fbfef33612024-05-31 · +22dVerified by operator

Regulatory filings (2) · sorted by filing gap

SEC 8-Kbd_fadfd918c72bd1c82024-06-14 · +35dVerified by operator
SEC 8-Kbd_799fe053e8f2b15d2024-08-06 · +88dVerified

Name: Key Tronic Corporation
norm: key tronic
SEC CIK: 0000719733
Domain: keytronic.com

Name: Key Tronic Corporation
norm: key tronic
SEC CIK: 0000719733
Domain: keytronic.com
Industry: Electronic manufacturing services
Industry: ManufacturingllmTechnologyllm
NAICS 334412 · Bare Printed Circuit Board Manufacturing

Discovered: May 6, 2024
Materiality determined: May 6, 2024
Notification sent: —
Affected individuals: Not disclosed
Data types: —
Attack vector: Unauthorized Access
Threat actor: External
Regulator citations: Notified law enforcement

During the incident: Activated its cyber incident procedure to investigate, contain, and remediate the incident
Began an investigation with external cybersecurity experts
Notified law enforcement
Working diligently to bring the impacted portions of its IT system back online
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 4 days(4 days from discovery to filing)
Compliance flags: SEC 4-day OK · 4d
Discovery-date grounding: unattributedNo provenance was recorded for this discovery date and it matches no other date on the record. It may be correct, but it is not independently grounded.
Clock breakdown: Statute Window Elapsed Threshold Status
SEC
Materiality determined: May 6, 2024
→ Filed: May 10, 2024
4d cal. 4 business days SEC 4-day OK

Statute	Window	Elapsed	Threshold	Status
SEC	Materiality determined: May 6, 2024 → Filed: May 10, 2024	4d cal.	4 business days	SEC 4-day OK

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 3 filings

View merged incident ↗

SEC 8-KMay 10 · first · this page

SEC 8-K+35d

SEC 8-K+88d

Pattern: first filing May 10, last Aug 6 — a 88-day rolling notification. Rolling spreads often mean counsel is filing as thresholds trip per state. Why this link?

Evidence ladder

Leak-site claim

Attacker assertion only. Establishes: claim date, group, alleged victim.

Press / market report

Unlocks: incident narrative, operational impact. Still no compliance clock.

State AG / regulator filing

Unlocks: discovery date, data types, affected count, compliance clock.

SEC 8-K / victim statementThis record

Unlocks: materiality, stated response, full audit trail. Ceiling removed.

Source URL: https://www.sec.gov/Archives/edgar/data/719733/000071973324000015/ktcc-20240506.htm
DisclosureLens renders the full SEC/HHS filing inline below from the originating regulator’s public record (§4.5 fair report privilege).
Filed at: May 10, 2024
Raw hash: 8eafe353b6f89f829a908941f06058432911efa117a94451881a071213b907cb

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Linked disclosures

Ransomware claims (1)

Regulatory filings (2) · sorted by filing gap

Reporting entityKey Tronic Corporation

Victim entityKey Tronic Corporation

Incidentdiscovered May 6, 2024

Stated responseActivated its cyber incident procedure to investigate, contain, and remediate the incident

ComplianceSEC 4-day OK

Extraction provenanceno artifact recorded

Source provenancewww.sec.gov

Source filing