
Sanger Skilled Care, LLC, doing business as Cornerstone Care Center, located in Sanger, California, has notified patients of a data security incident that may have exposed protected health information. If you received a notice from Cornerstone Care Center about this incident, you may have legal rights — including the right to seek compensation.
What Happened?
On or around April 7, 2026, Cornerstone Care Center became aware of unauthorized activity involving one user account. Upon discovery, Cornerstone immediately took steps to contain the incident and engaged a third-party forensic firm to investigate.
On April 16, 2026, following a thorough investigation, Cornerstone determined that a limited amount of protected health information kept in the normal course of business may have been accessed by an unauthorized third party in connection with the incident. Notification letters were mailed to potentially affected individuals on May 7, 2026.
What Information Was Exposed?
Per Cornerstone’s official notice, the types of protected health information that could have been impacted vary by individual. If you received a notification letter, the specific information that may have been involved in your case is identified within that letter.
What Is Cornerstone Care Center Doing?
Cornerstone has taken steps to address the incident and has arranged for affected individuals to enroll, at no cost, in 12 months of single-bureau credit monitoring, credit report, and credit score services through Cyberscout, a TransUnion company, along with proactive fraud assistance.
Your Rights as an Affected Individual
Data breaches involving healthcare providers are governed by HIPAA and various state privacy laws. If your protected health information was exposed in the Cornerstone Care Center data breach, you may be entitled to compensation for:
- Actual financial losses resulting from fraud or identity theft
- Time spent dealing with the aftermath of the breach
- Emotional distress and anxiety caused by the exposure
- Costs associated with credit monitoring and identity restoration
Contact Wilshire Law Firm for a Free Consultation
If you received notification that your information may have been involved in the Cornerstone Care Center data breach, Wilshire Law Firm wants to hear from you. Our experienced legal professionals offer free, confidential consultations. We take no fees unless you get paid.
Call us 24/7 or contact us online to speak with a legal professional today.

