FEDERALItem 8.01 · voluntaryHackingTechnologyInformationLowActive

HALLIBURTON COMPANY

bd_2e45837363e90f49 · schema v1 · pii pii-v1

Severity

Low

Discovered

Aug 21, 2024

Filed

Aug 23, 2024

To disclose

2 days

Affected

Not disclosed

Confidence

68%

Full breach record for HALLIBURTON COMPANY →2 incidents on file

Halliburton Company filed an 8-K on August 23, 2024, reporting that on August 21, 2024, it became aware that an unauthorized third party gained access to certain of its systems. The company activated its cybersecurity response plan, took certain systems offline, notified law enforcement, and launched an investigation with external advisors. The investigation and response are ongoing, including system restoration and assessment of materiality; the filing does not state that any data was affected.

J jump to incidentP pin to compareR raw source

Incident timeline

discovery → filing · 2 days

Aug 21, 2024

Discovered

Aug 23, 2024

Filed

vs. sector median

18 wks faster

Tracked as a single-filing incident — the only disclosure on record for this event so far.ConfirmedView incident

Name: HALLIBURTON COMPANY
norm: halliburton
SEC CIK: 0000045012
Domain: halliburton.com

Name: HALLIBURTON COMPANY
norm: halliburton
SEC CIK: 0000045012
Domain: halliburton.com
Industry: Technologyllm

Discovered: Aug 21, 2024
Materiality determined: —
Notification sent: —
Affected individuals: Not disclosed
Data types: —
Attack vector: Unauthorized Access
Threat actor: External
Regulator citations: notifying law enforcement

During the incident: Activated its cybersecurity response plan
Launched an investigation internally with the support of external advisors
Proactively taking certain systems offline
Notifying law enforcement
Restoration of its systems
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 2 days(2 days from discovery to filing)
Compliance flags: — (clock not assessable for this source)

Status: No extraction artifact recorded for this disclosure.

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/45012/000004501224000049/hal-20240821.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 23, 2024
Raw hash: dd87de019ef097c91f3f87ee0e9ef8adfa67b6545ff59cd09e55d1435f44c518

AI-assisted summary above. The structured extract on this page was generated from the document below. Inspect the source to verify or correct any field.

text/html27.3 KB

Download View at source

Reporting entityHALLIBURTON COMPANY

Victim entityHALLIBURTON COMPANY

Incidentdiscovered Aug 21, 2024

Stated responseActivated its cybersecurity response plan

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenancewww.sec.gov

Source filing