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Browse data breaches affecting California residents in 2026. Stay informed about security incidents and protect your personal information.
Showing 25 breaches affecting California
Discovered Sep 13, 2024
Regional Care, Inc. experienced a data breach in 2024, with incidents listed on September 13 and September 18. The available official summary does not disclose the affected count or data types.
Discovered Sep 8, 2024
Nuna Baby Essentials, Inc. experienced a data breach in 2024 that affected over 16,600 individuals.
You may be entitled to compensation
Discovered Sep 2, 2024
Numotion experienced two data incidents in 2024, involving unauthorized access to its systems and a third-party phishing incident, impacting hundreds of thousands of individuals.
You may be entitled to compensation
Discovered Sep 1, 2024
Transak USA LLC experienced a data breach in September 2024, affecting 23,113 U.S. individuals, with a class action lawsuit filed in the Southern District of Florida.
You may be entitled to compensation
Discovered Sep 1, 2024
Healthcare Services Group, Inc. experienced a data breach in 2024 that impacted over 624,000 individuals across 48 U.S. states.
You may be entitled to compensation
Discovered Aug 31, 2024
Albany College of Pharmacy and Health Sciences experienced a data breach with a breach date of August 31, 2024, affecting 26,800 individuals.
Discovered Aug 30, 2024
Providence Health Services experienced a data breach in 2024-2025 involving its vendor Health Gorilla, affecting 22,701 individuals.
Discovered Aug 23, 2024
True World Holdings LLC experienced a regulator-reported data breach on August 23, 2024. The affected count and compromised data types have not been disclosed in the accessible sources.
Discovered Aug 14, 2024
The Prentke Romich Company dba PRC-Saltillo data breach was regulator-confirmed in 2024 after the company reported an August incident involving sensitive personal and medical information. Court documents estimate that approximately 53,028 individuals were affected.
You may be entitled to compensation
Discovered Aug 14, 2024
LCPtracker, Inc. experienced a data breach in August 2024 related to a cyberattack, potentially exposing names and Social Security numbers.
You may be entitled to compensation
Discovered Jul 31, 2024
Overseas Shipholding Group, Inc. had a regulator-confirmed data breach in 2024, with incident dates listed as July 31 and August 5. The available materials do not disclose the affected count or compromised data types.
Discovered Jul 25, 2024
TEAM Software experienced a regulator-confirmed data breach in 2024 that affected approximately 99,525 people. The reported information included names, Social Security numbers, and driver's license numbers.
You may be entitled to compensation
Discovered Jul 8, 2024
Garden of Life, LLC experienced a 2024 data breach involving payment card information and other personal information. Regulatory records list the incident date as July 8, 2024, but do not disclose the number of affected individuals.
You may be entitled to compensation
Discovered Jul 8, 2024
The Phia Group experienced a data breach in July 2024 that exposed the personal and health information of over 125,354 individuals nationwide.
You may be entitled to compensation
Discovered Jul 5, 2024
TRG, LLC experienced a data breach in July 2024, affecting residents in at least Montana and California.
Discovered Jul 1, 2024
The Computer Merchant experienced a data breach in July 2024 that affected 34,127 individuals, exposing personal and financial information.
Discovered Jun 27, 2024
Hillcrest Convalescent Center, Inc. experienced a data breach in June 2024, affecting approximately 106,194 individuals, involving various types of personal and medical information.
Discovered Jun 26, 2024
Crimson Wine Group, Ltd. experienced a regulator-confirmed data breach in 2024 that affected approximately 26,238 people. The compromised information may have included names, Social Security numbers, and financial account information.
You may be entitled to compensation
Discovered Jun 13, 2024
Young Life experienced a regulator-confirmed data breach in 2024, with breach dates listed as June 13 and June 14. The affected count and compromised data types have not been publicly established in the sources reviewed.
Discovered May 23, 2024
Patelco Credit Union experienced a 2024 data breach involving unauthorized access to systems containing personal information. Approximately one million current and former members may have been affected, although incident materials identify both May 23 and June 29, 2024, as relevant dates.
You may be entitled to compensation
Discovered May 22, 2024
Varsity Brands Inc experienced a 2024 data breach involving personal, financial, and health insurance information. State records and later litigation materials confirm the incident, but the entity-level number of affected individuals has not been publicly disclosed.
Discovered May 17, 2024
UA Sprinkler Fitters Local 669 JATC experienced a data breach in 2024 that compromised the personal information of over 20,000 individuals.
You may be entitled to compensation
Discovered May 13, 2024
Landmark Admin, LLC experienced a 2024 data breach affecting approximately 1.6 million people. Reported exposed information included Social Security numbers and financial information; the incident involved Landmark Admin’s administration of information for Liberty Bankers Insurance Group and Accendo Insurance Company.
Discovered Apr 30, 2024
Allied Telesis, Inc. experienced a data breach in 2024, with breach dates reported as April 30 and May 20. The incident was confirmed by regulatory filings in California.
Discovered Apr 10, 2024
Young Consulting LLC data breach records identify incidents beginning April 10, 2024, with additional listed dates through April 13, 2024. Regulator listings do not publicly disclose the affected count or compromised data types.
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