Were you affected by a data breach in California?

    You may submit your information as part of our ongoing investigation. Submitting your information is free and does not obligate you.

    California Data Breaches — Page 17

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

    Showing 25 breaches affecting California

    Investigation Open
    Healthcare
    ⭐ Priority
    High

    Episource, LLC

    Discovered May 7, 2026

    Episource, LLC, a healthcare services company, is involved in multiple data breach lawsuits filed in 2025, according to federal court records.

    You may be entitled to compensation

    Other
    High

    TABB Inc.

    Discovered May 7, 2026

    A data breach involving TABB Inc. was confirmed by a regulator; however, the date and details remain unclear.

    Investigation Open
    Other
    High

    Chapman and Associates, PC

    Discovered May 7, 2026

    No confirmed data breach has been found for Chapman and Associates, PC as of May 2026, though active litigation suggests a potential data incident.

    You may be entitled to compensation

    Government
    High

    The City of San Jose, California

    Discovered May 7, 2026

    A data breach impacting The City of San Jose, California was reported, but details regarding its occurrence and affected individuals are currently unavailable.

    Healthcare
    ⭐ Priority
    High

    Axis Community Health

    Discovered May 7, 2026

    No confirmed data breach has been found for Axis Community Health. Despite a California AG source, additional research did not yield confirmation of an incident.

    Other
    High

    Progress Foundation

    Discovered May 7, 2026

    A data breach involving Progress Foundation was reported to the California Attorney General, though the date of the breach is unknown.

    Insurance
    High

    Workers Compensation Insurance Rating Bureau of California

    Discovered May 7, 2026

    A data breach involving the Workers Compensation Insurance Rating Bureau of California was reported to the California Attorney General, but specific details regarding the incident remain undisclosed.

    Other
    High

    Access Information Management Shared Services, LLC

    Discovered May 7, 2026

    No factual information matching a 2026 data breach involving Access Information Management Shared Services, LLC was found in the provided search results.

    Other
    High

    TENGA USA INC

    Discovered May 7, 2026

    No confirmed data breach involving TENGA USA Inc. has been found as of May 7, 2026. This record reflects a listing on the California Attorney General's data breach portal without further details.

    Investigation Open
    Other
    High

    Jeff Anderson & Associates PA

    Discovered May 7, 2026

    A data breach involving Jeff Anderson & Associates PA has a federal lawsuit filed against them in 2026, though specific details of the breach remain unclear.

    You may be entitled to compensation

    Insurance
    High

    California FAIR Plan Association

    Discovered May 7, 2026

    A data breach for the California FAIR Plan Association has not been confirmed for 2026 or prior years, despite an entry in the California AG database. Details remain unconfirmed.

    Other
    High

    melvin mora inc

    Discovered May 7, 2026

    A data breach supposedly occurred at Melvin Mora Inc. The exact date of this incident is currently unknown, and there are no details about what information may have been affected.

    Other
    High

    Alliance Industrial Refrigeration Services, Inc.

    Discovered May 7, 2026

    Alliance Industrial Refrigeration Services, Inc. experienced a data breach in an unknown year, which is currently under investigation by a law firm.

    Healthcare
    ⭐ Priority
    High

    Option Care Health, Inc.

    Discovered May 7, 2026

    Option Care Health, Inc. experienced a data breach. The specific date is unclear, and details remain limited.

    Investigation Open
    Healthcare
    ⭐ Priority
    High

    Wound Technology Network

    Discovered May 7, 2026

    A data breach impacting Wound Technology Network was reported to the California Attorney General, though specific details remain unclear given the lack of public information.

    You may be entitled to compensation

    Other
    High

    CHP 11-99 Foundation

    Discovered May 7, 2026

    The CHP 11-99 Foundation experienced a data breach in an unknown year. Details about the breach are not publicly available beyond its listing by the California Attorney General.

    Insurance
    High

    TEXCAZ Insurance Services

    Discovered May 7, 2026

    A data breach affecting TEXCAZ Insurance Services was reported, though specific details remain undisclosed.

    Healthcare
    ⭐ Priority
    High

    City Health

    Discovered May 7, 2026

    A data breach affecting City Health, a medical corporation, was reported to the California Attorney General, but details surrounding the incident are currently unavailable.

    Healthcare
    ⭐ Priority
    High

    Expert MRI

    Discovered May 7, 2026

    Expert MRI experienced a data breach, as reported by the California Attorney General. Specific details about the breach are currently undisclosed.

    Investigation Open
    Healthcare
    ⭐ Priority
    High

    Asian Americans for Community Involvement

    Discovered May 6, 2026

    Asian Americans for Community Involvement (AACI) was identified as an affected entity in a potential third-party data breach involving TriZetto in 2026.

    You may be entitled to compensation

    Investigation Open
    Healthcare
    ⭐ Priority
    High

    Indian Health Center of Santa Clara Valley

    Discovered May 6, 2026

    The Indian Health Center of Santa Clara Valley experienced a data breach in 2026, stemming from an incident involving its vendor, TriZetto.

    You may be entitled to compensation

    Other
    ⭐ Priority
    High

    Berger & Williams, LLP

    Discovered May 5, 2026

    Berger & Williams, LLP experienced a data breach in 2025 where names and other personal identifiers were acquired by an unauthorized party.

    Investigation Open
    Education
    High

    The University of Pennsylvania

    Discovered May 2, 2026

    The University of Pennsylvania was potentially impacted by a data breach of its vendor Instructure Inc. in 2026, which may have exposed user information.

    You may be entitled to compensation

    Healthcare
    Low

    sequoiadental.com

    Discovered May 1, 2026

    Sequoia Dental Office reportedly experienced a data breach in May 2026, according to ransomware claims.

    Investigation Open
    Education
    High

    Las Lomitas Elementary School District

    Discovered May 1, 2026

    The Las Lomitas Elementary School District experienced a data breach in 2026, stemming from a ransomware attack on the Canvas learning management system.

    You may be entitled to compensation

    Never miss a breach — get free alerts

    We'll notify you when new data breaches are reported. Free, no spam. Unsubscribe anytime.

    Free, no spam. Unsubscribe anytime.