TTM Technologies Data Breach Investigation

Turke & Strauss LLP, a leading data breach law firm, is investigating TTM Technologies, Inc. (“TTM”) regarding its recent data breach. The TTM data breach involved sensitive personal identifiable information and personal health information belonging to over 7,000 individuals.


TTM is a global manufacturing company specializing in technology solutions. Founded in 1998, TTM’s products include mission systems, radio frequency (“RF”) components, RF microwave/microelectronic assemblies, and quick-turn and advanced printed circuit boards. Additionally, TTM serves a diverse customer base throughout various markets, including aerospace and defense, automotive, computing, industrial and instrumentation, medical, and networking and communication. Headquartered in Santa Ana, California, TTM has locations in the US, Europe, and Asia and employs over 17,000 individuals.


On October 4, 2023, TTM discovered that it had experienced a data breach in which sensitive personal identifiable information and protected health information in its systems may have been accessed. Through its investigation, TTM determined that an unauthorized actor may have accessed this sensitive information on or around September 26, 2023. On December 19, 2023, TTM began notifying individuals whose information may have been impacted. The type of information potentially exposed includes:

  • Name
  • Social Security number
  • Date of birth
  • Address
  • Driver’s license/state ID number
  • Passport number
  • Financial account information (e.g., bank account number)
  • Health related information

If you have received a breach notification letter from TTM Technologies, 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 TTM 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 TTM Technologies, 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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