The College Hospital Costa Mesa Data Breach: Reported Filing Facts
College Hospital Costa Mesa is a healthcare provider specializing in psychiatric and behavioral health services. As a medical facility, the organization maintains highly sensitive patient records, which typically include personal identifiers, clinical histories, billing information, and insurance details. In 2025, the hospital officially reported a data security incident to the California Attorney General, confirming that unauthorized access to their systems occurred. If you have received a formal data breach notification letter from the hospital, it indicates that your personal or protected health information may have been compromised during this event. This notification is intended to inform you of the nature of the incident and the specific categories of data involved, providing you with the necessary context to monitor your accounts and protect your identity.
- State
- California
- Breach date
- August 14, 2024
- Reported
- March 10, 2025
What to do if you were affected
These general steps can help limit the risk of identity theft and fraud after any data breach.
Stay alert to targeted scams
Be cautious of calls, texts, or emails that reference this breach. Legitimate organizations won't ask you to confirm sensitive details through an unsolicited message.
Keep your notification letter
Save the notice you received. It documents that your information was involved and is often needed to enroll in any credit monitoring offered or to join a related legal claim.
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