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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 May 7, 2026
Episource, LLC, a healthcare services company, is involved in multiple data breach lawsuits filed in 2025, according to federal court records.
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Discovered May 7, 2026
A data breach involving TABB Inc. was confirmed by a regulator; however, the date and details remain unclear.
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
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.
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.
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.
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.
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.
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.
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.
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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.
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.
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.
Discovered May 7, 2026
Option Care Health, Inc. experienced a data breach. The specific date is unclear, and details remain limited.
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
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.
Discovered May 7, 2026
A data breach affecting TEXCAZ Insurance Services was reported, though specific details remain undisclosed.
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.
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.
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
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.
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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.
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
Discovered May 1, 2026
Sequoia Dental Office reportedly experienced a data breach in May 2026, according to ransomware claims.
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
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