Delta Pipeline Data Breach Investigation

Turke & Strauss LLP, a leading data breach law firm, is investigating Delta Pipeline Inc. regarding its recent data breach. The Delta Pipeline data breach involved personal identifiable information and protected health information belonging to an undetermined number of individuals.


Delta Pipeline is an employee-owned construction company based in California. Founded in 1991, Delta Pipeline has grown into a leader in underground wet utility construction.2 Today, Delta Pipeline’s specialties include sewers, water systems, underground fire systems, storm drains, gas lines, dry utilities, utility investigation, utility adjustments, pre-construction services, and budgeting and value engineering. Headquartered in Long Beach, California, Delta Pipeline has an additional location in Gilbert, Arizona, and employs over 50 individuals.


Recently, Delta Pipeline discovered that it had experienced a data breach in which personal identifiable information and protected health information in its systems may have been accessed and acquired. Through its investigation, Delta Pipeline determined that an unauthorized party may have accessed this sensitive information on February 26, 2024. On March 25, 2024, Delta Pipeline began notifying individuals whose information may have been impacted. The type of information potentially exposed includes:

  • Name
  • Social Security number
  • Address
  • Driver’s license number
  • Passport number
  • Email address
  • Signature
  • Health insurance information
  • Medical information

If you received a breach notification letter from Delta Pipeline Inc.:

We would like to speak with you about your rights and potential legal remedies in response to this data breach. Please fill out the form, below, or contact us at (608) 237-1775 or

If you were impacted by the Delta Pipeline data breach, you may consider taking the following steps to protect your personal information.

  1. Carefully review the breach notice and retain a copy;
  2. Enroll in any free credit monitoring services provided by Delta Pipeline Inc.:
  3. Change passwords and security questions for online accounts;
  4. Regularly review account statements for signs of fraud or unauthorized activity;
  5. Monitor credit reports for signs of identity theft; and
  6. Contact a credit bureau(s) to request a temporary fraud alert.

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