California Data Breaches — Page 3

Brentwood Country Club was listed in a reports-only 2026 data breach report by ransomware tracker Ransomware.live. The listing attributes the alleged attack to the Akira ransomware group, but no affected-person count or exposed data types have been publicly confirmed in the available sources.

The Zhou Law Group was listed in a reports-only 2026 data breach report attributed to the Eclipse ransomware group. The report does not confirm affected individuals or the types of data involved.

The University of San Francisco was listed in a ransomware-tracker report as the target of a suspected 2026 data breach on September 7, 2026. The report does not confirm the affected individual count or the types of data involved.

Jinny Beauty Supply was listed in a reports-only 2026 data breach report by Ransomware.live on September 7, 2026. The report says a complete password vault was exposed, but the affected count and any exposure of Social Security numbers, medical information, or financial data have not been confirmed.

The Los Angeles County Metropolitan Transportation Authority, known as LA Metro, was listed in a reported 2026 data breach by RansomLook. The incident has not been confirmed by the company or a regulator, and the affected count and data types remain unknown.

D-MAX Engineering, Inc. was listed in a ransomware tracker as the subject of a reported data breach in 2026. The report has not been publicly confirmed by the company or a regulator, and affected individuals and data types have not been disclosed.

Schwartz, Giannini, Lantsberger & Adamson (SGLA), an accountancy firm, experienced a data breach in September 2026. The certainty of this incident is based on ransomware tracker reports only.

DeMera DeMera Cameron, LLP, an accounting firm, experienced a ransomware incident in 2026 that may have exposed client data.

DeMera DeMera Cameron, LLP experienced a data breach. The specific date of the breach is unknown. This breach was confirmed by the California Attorney General.

Virta Health Corp. and Virta Medical, PC experienced a data breach. Details regarding the incident date and affected individuals are currently unknown.

Specialty Textile Services experienced a data breach on September 2, 2026, according to reports from a ransomware tracker.

Kaniksu Community Health experienced a data breach, confirmed by California regulators, for which details are currently limited.

Chip 1 Exchange, an electronics distributor, experienced a data breach reported in September 2026 by the Aurora ransomware group.

Bennett College experienced a data breach, which was reported to the California Attorney General, though details regarding the incident are not yet publicly available.

Integrated Specialty Coverages, LLC (ISC) experienced a data breach. The specific date of the incident is unknown.