FEDERALItem 8.01 · voluntaryHackingTechnologyManufacturingInformationLowActive

MICROCHIP TECHNOLOGY INCORPORATED

bd_20703955ab9516f0 · schema v1 · pii pii-v1

Severity

Low

Discovered

Aug 17, 2024

Filed

Aug 20, 2024

To disclose

3 days

Affected

Not disclosed

Linked

4 records

Confidence

68%

Full breach record for MICROCHIP TECHNOLOGY INCORPORATED →

Microchip Technology (CIK 827054) filed an 8-K on August 20, 2024, reporting a cybersecurity incident detected on August 17, 2024. The Company determined an unauthorized party disrupted use of certain servers and business operations, impacting manufacturing facilities. The Company isolated affected systems, shut down others, and engaged external cybersecurity advisors. The investigation is ongoing; scope and financial impact are undetermined.

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Incident timeline

discovery → filing · 3 days

Aug 17, 2024

Discovered

Aug 20, 2024

Filed

vs. sector median

10 wks faster

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

Linked disclosures

Why this link?

Ransomware claims (1)

Leak Siteplaybd_4d17a76572a838e32024-08-17 · +3dVerified by operator

Regulatory filings (1) · sorted by filing gap

SEC 8-Kbd_21ecb5f4ca99fde02024-09-04 · +15dVerified by operator

Press reports (1)

Pressplaybd_6ecb6463673de6552024-08-17 · +3dCandidate

Name: MICROCHIP TECHNOLOGY INCORPORATED
norm: microchip technology
SEC CIK: 0000827054
Domain: microchip.com

Name: MICROCHIP TECHNOLOGY INCORPORATED
norm: microchip technology
SEC CIK: 0000827054
Domain: microchip.com
Industry: TechnologyllmManufacturingllm

Discovered: Aug 17, 2024
Materiality determined: —
Notification sent: —
Affected individuals: Not disclosed
Data types: —
Attack vector: Unknown
Threat actor: External

During the incident: Began taking steps to assess, contain and remediate the potentially unauthorized activity
Isolating the affected systems
Shutting down certain systems
Launching an investigation with the assistance of external cybersecurity advisors
Changes made: Working diligently to bring the affected portions of its IT systems back online
Restore normal business operations
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 3 days(3 days from discovery to filing)
Compliance flags: — (clock not assessable for this source)

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 2 filings

View merged incident ↗

SEC 8-KAug 20 · first · this page

SEC 8-K+15d

Pattern: first filing Aug 20, last Sep 4 — a 15-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/827054/000082705424000153/mchp-20240820.htm
DisclosureLens renders the full SEC/HHS filing inline below from the originating regulator’s public record (§4.5 fair report privilege).
Filed at: Aug 20, 2024
Raw hash: f0c07dd88fba3412e96d38b6cbeecf534e619c00f9e4b01fe3f02aa62af4b32e

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Linked disclosures

Ransomware claims (1)

Regulatory filings (1) · sorted by filing gap

Press reports (1)

Reporting entityMICROCHIP TECHNOLOGY INCORPORATED

Victim entityMICROCHIP TECHNOLOGY INCORPORATED

Incidentdiscovered Aug 17, 2024

Stated responseBegan taking steps to assess, contain and remediate the potentially unauthorized activity

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenancewww.sec.gov

Source filing