All Breaches
Halliburton Data Breach
In August 2024, global energy services leader Halliburton was hit by a major cyberattack orchestrated by the RansomHub ransomware syndicate.
100 Thousand
Affected People
7
Data Types
High
Severity
Oct 27, 2026
Last updated
Exposed Data Types
7- Names
- Social security numbers
- Email addresses
- Physical addresses
- Phone numbers
- Financial information
- Employee data
About This Breach
After the corporation refused extortion demands, data belonging to approximately 100,000 employees and business contractors, including Social Security numbers and internal corporate files, were leaked on the dark web.
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LeakData compares the incident name, date, affected-record count, and exposed data types with accessible sources. Unverified fields are not presented as facts, and records are updated when new evidence becomes available.
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