Incident

Frank, Rimerman + Co. reports data breach caused by email system compromise


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Frank, Rimerman + Co. LLP (FRC), a California-based certified public accounting and advisory firm, is reporting a data breach after detecting unauthorized access to its email system.

The company is headquartered in Palo Alto, California, and provides financial services including tax planning and compliance, audit and assurance, business consulting, and wealth management.

The breach occurred through unauthorized access to the company's email environment. FRC has secured its systems and engaged third-party cybersecurity experts to conduct an investigation. The attack has exposed customer data, including:

  • Names
  • Social Security numbers
  • Additional confidential consumer information (specific details vary by individual)

The total number of affected individuals has not been disclosed.

FRC began sending notification letters to affected individuals on December 26, 2024

Frank, Rimerman + Co. reports data breach caused by email system compromise