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Investigation OpenCalifornia AG filing · March 5, 2026

Tieu Dental Corporation Reports Data Security Incident to California Authorities

Tieu Dental Corporation, a healthcare provider, has reported a data security incident to the California Attorney General. The filing confirms unauthorized access to its systems, with the breach occurring in July 2025. Individuals who received a notification letter should review it for details on their potentially affected personal information.

State
California
Breach date
July 28, 2025
Reported
March 5, 2026

Tieu Dental Corporation officially reported a data security incident to the California Attorney General's office on March 5, 2026. This filing confirms that unauthorized access to the company's systems occurred.

While the specific categories of data involved were not detailed in the public filing, Tieu Dental Corporation states that if you received a notification letter, it would specify the types of personal information that may have been compromised during this event. It is important to carefully review any direct communication you receive from them.

The breach date is reported as July 28, 2025, and the investigation into the incident is currently ongoing. This information is based on public records filed with state regulators.

If you have received a data breach notification from Tieu Dental Corporation, it is recommended to read the letter thoroughly for personalized guidance. You may also consider monitoring your financial accounts and credit reports for any unusual activity. Many experts suggest exercising caution with unsolicited communications that request personal details.

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