Were you affected by a data breach in California?

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    California Data Breaches — Page 14

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

    Showing 25 breaches affecting California

    Other
    High

    Donaghy Sales LLC

    Discovered May 8, 2026

    A data breach involving Donaghy Sales LLC has been reported to the California Attorney General, though specific details remain unclear as of 2026. This report includes limited information, and verified details are not publicly available from additional sources.

    Other
    High

    Boutin Jones

    Discovered May 8, 2026

    A data breach involving Boutin Jones was reported in an unknown timeframe.

    Banking
    High

    Wedbush Securities Inc.

    Discovered May 8, 2026

    No evidence of a data breach involving Wedbush Securities Inc. was found in 2026 or prior years based on available data, despite an entry on the California AG website listing the company.

    Banking
    High

    Gain Federal Credit Union

    Discovered May 8, 2026

    A data breach involving Gain Federal Credit Union was reported to the California Attorney General, but details regarding the incident, including the date, affected individuals, and data types, are currently unknown based on available public information as of May 2026.

    Healthcare
    ⭐ Priority
    High

    Native American Health Center

    Discovered May 8, 2026

    A data breach involving Native American Health Center was reported to the California Attorney General, though details regarding the incident remain undisclosed.

    Other
    High

    DH Smith Company, Inc

    Discovered May 8, 2026

    A data breach involving DH Smith Company, Inc. was reported, but details are unconfirmed as of 2026.

    Telecommunications
    High

    Total Wireless

    Discovered May 8, 2026

    No confirmed data breach for Total Wireless in 2026 has been reported in public sources. There are no reports of affected individuals or exposed data types.

    Investigation Open
    Healthcare
    ⭐ Priority
    High

    Mission Neighborhood Health Center

    Discovered May 8, 2026

    A data breach involving Cognizant in 2026 may have affected Mission Neighborhood Health Center and other healthcare organizations.

    You may be entitled to compensation

    Other
    High

    SSL and ACL

    Discovered May 8, 2026

    A data breach involving "SSL and ACL and their current and former affiliates" was listed by the California Attorney General, though details regarding the incident are currently unavailable. The date of the breach is unknown.

    Other
    High

    Rio Farms, LLC

    Discovered May 8, 2026

    A data breach involving Rio Farms, LLC was reported to the California Attorney General, but no specific details about the incident have been made public.

    Other
    High

    Lonich Patton Ehrlich Policastri

    Discovered May 8, 2026

    A data breach involving Lonich Patton Ehrlich Policastri was confirmed by the California Attorney General, though specific details remain undisclosed.

    Government
    High

    East Bay Regional Park District

    Discovered May 8, 2026

    A data breach involving the East Bay Regional Park District has been reported to the California Attorney General, though no further details about the nature or scope of the breach are publicly available as of May 2026.

    Investigation Open
    Healthcare
    ⭐ Priority
    Medium

    Cornerstone Care Center

    Discovered May 8, 2026

    Cornerstone Care Center experienced a data breach in 2026 involving unauthorized activity in one user account. The company confirmed that a limited amount of protected health information may have been accessed.

    You may be entitled to compensation

    Technology
    High

    Cerenade

    Discovered May 8, 2026

    No evidence of a Cerenade data breach in 2026 or any other year was found in the provided research. The initial report from the California AG appears to be erroneous or uncorroborated.

    Energy
    High

    Kern Oil & Refining Co. d/b/a Kern Energy

    Discovered May 8, 2026

    A data breach involving Kern Oil & Refining Co. d/b/a Kern Energy was reported by the California Attorney General, but no specific details about the incident are publicly available.

    Other
    High

    Thomas Safran and Associates

    Discovered May 8, 2026

    Thomas Safran and Associates data breach was reported to the California Attorney General, but details remain unconfirmed as of 2026.

    Other
    High

    Tami J. Dunham, CPA

    Discovered May 8, 2026

    A data breach concerning Tami J. Dunham, CPA was reported with an unknown date.

    Healthcare
    ⭐ Priority
    High

    Healthcare Interactive, Inc.

    Discovered May 8, 2026

    A data breach involving Healthcare Interactive, Inc. was reported to the California Attorney General, but specific details about the incident remain unknown.

    Government
    High

    Housing Authority of the City of Los Angeles

    Discovered May 8, 2026

    Research indicates no confirmed data breach for the Housing Authority of the City of Los Angeles (HACLA) in 2026. A separate incident involved the City of Los Angeles Attorney's Office in March 2026, which exposed sensitive files from civil lawsuits.

    Other
    High

    CNHI, LLC

    Discovered May 8, 2026

    No factual information has been found regarding a data breach involving CNHI, LLC in 2026. The California Attorney General website lists "n/a" for a reported date.

    Banking
    High

    Commonwealth Business Bank

    Discovered May 8, 2026

    A data breach impacting Commonwealth Business Bank was reported to the California AG, though details remain unconfirmed and unlocated in public records as of May 2026.

    Other
    High

    Rain Bird Corporation

    Discovered May 8, 2026

    Rain Bird Corporation experienced a data breach in an unknown year, but details remain unclear.

    Technology
    High

    Fullsteam Software Holdings LLC d/b/a Event Rental Systems

    Discovered May 8, 2026

    Fullsteam Software Holdings LLC d/b/a Event Rental Systems had a data breach at an unknown date, as reported by the California Attorney General. The details of the breach are not publicly available.

    Other
    High

    Catwig LLC d/b/a Victory Disability

    Discovered May 8, 2026

    A data breach involving Catwig LLC d/b/a Victory Disability was reported to the California Attorney General, but specific details are unconfirmed as of 2024.

    Healthcare
    ⭐ Priority
    High

    James J. Lynch, MD Ltd. Dba Swift Institute

    Discovered May 8, 2026

    A data breach involving James J. Lynch, MD Ltd. dba Swift Institute was reported by the California Attorney General, though details regarding the event remain largely unknown.

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