Breachesby GlyphHalliburton
Disclosed Aug 23, 2024Confirmed
Halliburton says intruder accessed and exfiltrated data from its systems
Halliburton reported that an unauthorized third party gained access to some of its systems on August 21, 2024, forcing systems offline, and later said the intruder accessed and exfiltrated information.
What is known
| People affected | Not stated in the sources we have |
|---|---|
| Disclosed | Aug 23, 2024 |
| Discovered | Aug 21, 2024 |
| Attack | Hacking |
| Data exposed | Internal documents |
| Sector | Energy · US |
| Status | Confirmed |
Sources
Notices filed
History of this record
other to energyby seedSource
unknown to hackingby seedSource
[] to ["internal-docs"]by seedSource
2024-09-03 to 2024-08-23by seedSource
empty to 2024-08-21by seedSource
empty to Halliburton reported that an unauthorized third party gained access to some of its systems on August 21, 2024, forcing systems offline, and later said the intruder accessed and exfiltrated information.by seedSource
Material cybersecurity incident reported to the SEC (8-K Item 1.05) to Halliburton says intruder accessed and exfiltrated data from its systemsby seedSource
First recordedby backfillSource
First seen 2026-09-25 (SEC 8-K), confirmed by SEC 8-K. Record counts are as reported. Not legal advice.