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    Were you affected by a data breach in California?

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    California Data Breaches — Page 4

    Browse data breaches affecting California residents in 2026. Stay informed about security incidents and protect your personal information.

    Showing 25 breaches affecting California

    Other
    Priority
    High

    MCBS, LLC

    Discovered Jun 28, 2026

    No data breach was reported for MCBS, LLC in 2026. The information suggests the initial premise of a data breach is not supported by available sources and appears to be based on an error.

    Investigation Open
    Other
    Priority
    Medium

    Nissan North America

    Discovered Jun 27, 2026

    Nissan North America experienced a data breach in June 2026 involving unauthorized access to its Oracle PeopleSoft software, potentially exposing employee information. The full scope of the breach and the exact number of affected individuals are still under investigation.

    You may be entitled to compensation

    Healthcare
    Priority
    High

    Berkeley Research Group, LLC

    Discovered Jun 26, 2026

    Berkeley Research Group, LLC (BRG) was involved in a third-party data breach in 2026 that affected Molina Healthcare members, compromising protected health information.

    Investigation Open
    Healthcare
    Priority
    High

    Parexel International, LLC

    Discovered Jun 26, 2026

    A data breach involving Parexel International, LLC was reported to the California Attorney General, though specific details of the breach are currently unknown.

    You may be entitled to compensation

    Investigation Open
    Insurance
    High

    NAHGA Claim Services

    Discovered Jun 26, 2026

    NAHGA Claim Services is involved in a data privacy incident reported via the California Attorney General, with federal lawsuits filed in December 2025.

    You may be entitled to compensation

    Insurance
    High

    Lawyers’ Mutual Insurance Company of California

    Discovered Jun 26, 2026

    A data breach involving Lawyers’ Mutual Insurance Company of California was reported to the California Attorney General, but specific details remain undisclosed.

    Other
    High

    Clymene Management Services, LLC

    Discovered Jun 26, 2026

    A data breach affecting Clymene Management Services, LLC was reported to the California Attorney General, but details regarding the incident are not publicly available as of 2026.

    Banking
    High

    Zions Bancorporation, N.A.

    Discovered Jun 26, 2026

    There is no evidence of a data breach involving Zions Bancorporation, N.A. in 2026 based on available research.

    Insurance
    High

    Farmers New World Life Insurance Company

    Discovered Jun 26, 2026

    Farmers New World Life Insurance Company experienced what appears to be a data breach, according to a listing on the California Attorney General's website, though specific details remain undisclosed.

    Education
    High

    Burlingame School District

    Discovered Jun 26, 2026

    There is no evidence of a data breach at Burlingame School District in 2026. This entry on the California AG website may be an administrative error or related to an unrelated incident.

    Education
    High

    Method Schools

    Discovered Jun 26, 2026

    Method Schools has an unknown data breach reported to the California Attorney General, with details regarding the incident being currently unavailable.

    Technology
    High

    Kokomo Solutions, Inc dba Kokomo24/7

    Discovered Jun 26, 2026

    A data breach involving Kokomo Solutions, Inc. dba Kokomo24/7 was reported to the California Attorney General, though specific details remain unclear.

    Banking
    High

    Carter Federal Credit Union

    Discovered Jun 26, 2026

    A potential data breach affecting Carter Federal Credit Union in 2026 has been reported, though official confirmation and details are largely unconfirmed.

    Other
    High

    AOS, Inc.

    Discovered Jun 26, 2026

    A data breach involving AOS, Inc. was reported to the California Attorney General, but details regarding its occurrence and affected individuals are unknown.

    Other
    High

    The TEAM Companies, LLC

    Discovered Jun 26, 2026

    The TEAM Companies, LLC experienced a data breach, though the specific date is unknown. It was reported to the California Attorney General.

    Education
    High

    Santa Monica Community College

    Discovered Jun 25, 2026

    Santa Monica Community College experienced a data breach in 2026, details of which are limited but confirmed by regulatory sources.

    Investigation Open
    Banking
    Low

    Optimum First Mortgage

    Discovered Jun 19, 2026

    Optimum First Mortgage experienced a reported data breach in June 2026, with a ransomware group claiming responsibility. The full extent of data exposure and affected individuals remains unconfirmed by the company.

    You may be entitled to compensation

    Investigation Open
    Other
    Priority
    Medium

    Alcott HR

    Discovered Jun 18, 2026

    Alcott HR experienced a data breach in February 2025, which it disclosed to affected individuals in June 2026.

    You may be entitled to compensation

    Investigation Open
    Healthcare
    Priority
    Medium

    Virta Medical

    Discovered Jun 18, 2026

    Virta Medical, in conjunction with Virta Health Corp., reported a data breach in 2026 involving a separate data repository. The incident may have exposed Social Security numbers and health-related details.

    You may be entitled to compensation

    Government
    Priority
    Medium

    Los Angeles County DPSS

    Discovered Jun 18, 2026

    Los Angeles County DPSS experienced a data breach involving unauthorized employee access between January 2024 and May 2025, with internal investigation concluding in May 2026.

    Investigation Open
    Education
    Priority
    Medium

    Nelson University

    Discovered Jun 17, 2026

    Nelson University experienced a data breach in 2026. This incident involved unauthorized access to its systems between March and April 2025, with data types including SSNs and financial information.

    You may be entitled to compensation

    Education
    High

    Glendale Community College

    Discovered Jun 16, 2026

    Glendale Community College experienced a data breach related to the ShinyHunters campaign in 2026, as confirmed by a California Attorney General filing. Specific details are not yet publicly available.

    Education
    High

    Bellflower Unified School District

    Discovered Jun 14, 2026

    Bellflower Unified School District experienced a confirmed data breach, with the details reported via an attorney general filing.

    Investigation Open
    Other
    Priority
    High

    Pearlman, Brown, & Wax LLP

    Discovered Jun 12, 2026

    Pearlman, Brown, & Wax LLP experienced a data breach in 2026, which was reported through a California Attorney General filing.

    You may be entitled to compensation

    Investigation Open
    Healthcare
    Low

    Sierra Vista Hospital

    Discovered Jun 11, 2026

    Sierra Vista Hospital experienced a data breach in June 2026, with LockBit 5.0 claiming responsibility.

    You may be entitled to compensation

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