Christensen Accountancy Corporation Data Breach Investigation

Turke & Strauss LLP, a leading data breach law firm, is investigating Christensen Accountancy Corporation regarding its recent data breach. The Christensen Accountancy Corporation data breach involved sensitive personal identifiable information belonging to an undetermined number of individuals.


Christensen Accountancy Corporation is a full-service certified public accountancy firm serving the greater Santa Rosa, California, area. Founded in 1978, Christensen Accountancy Corporation specializes in offering accounting, consulting, business planning, and tax preparation services to small businesses in the Northern California area. Headquartered in Santa Rosa, California, Christensen Accountancy Corporation generates more than $500,000 in annual revenue.


On March 26, 2022, Christensen Accountancy Corporation discovered that it had experienced a data breach in which the sensitive personal identifiable information in its systems may have been accessed. Through its investigation, Christensen Accountancy Corporation determined that an unauthorized actor may have accessed this sensitive information through an employee email account. On October 5, 2022, Christensen Accountancy Corporation began notifying individuals whose information may have been impacted. The type of information exposed includes:

  • Name
  • Social Security number
  • Address

If you received a breach notification letter from Christensen Accountancy Corporation:

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 Christensen Accountancy Corporation 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 the free credit monitoring service provided by Christensen Accountancy Corporation;
  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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