Halliburton reports unauthorized third-party access to systems on Aug 21, causing disruptions and data exfiltration

HALLIBURTON CO

Unauthorized third party gained access on Aug 21, 2024; company activated response plan, took systems offline, notified law enforcement.
Incident caused disruptions and limited access to business applications supporting operations and corporate functions.
Company believes information was accessed and exfiltrated; evaluating nature, scope, and required notifications.
Incurred expenses but believes incident has not had and is not reasonably likely to have material financial impact.
Company remains subject to risks including litigation, customer behavior changes, regulatory scrutiny.

Key facts

Extracted from this filing and checked against the source text.

Cybersecurity Incidents SEC 8-K Item 1.05 confidence 0.9

HALLIBURTON CO disclosed a cybersecurity incident: Unauthorized third party gained access to certain of the company's systems, accessed and exfiltrated information. Impact: Incident caused disruptions and limitation of access to portions of the company's business applications supporting operations and corporate functions. Company determined it not material. Discovered 2024-08-21.

Nature: Unauthorized third party gained access to certain of the company's systems, accessed and exfiltrated information
Impact: Incident caused disruptions and limitation of access to portions of the company's business applications supporting operations and corporate functions
Materiality: not material
Discovery: 2024-08-21

Exact text from the filing

the Company believes that the incident has not had, and is not reasonably likely to have, a material impact on the Company’s financial condition or results of operations

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Source: SEC EDGAR

accession 0000045012-24-000052

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