Search Data Security Breaches

California law requires a business or state or local agency to notify any California resident whose unencrypted personal information, as defined, was acquired, or reasonably believed to have been acquired, by an unauthorized person. (You can read the law here: California Civil Code s. 1798.29(a) for state agencies and California Civ. Code s. 1798.82(a) for businesses).

The law also requires that a sample copy of a breach notice sent to more than 500 California residents must be provided to the California Attorney General. Below is a list of those sample breach notices. (Note that in some cases the organization that sent the notice is not the one that experienced the breach. For example, a bank may notify of a credit card number breach that occurred not at the bank, but at a merchant.)

You can search by the name of the organization that sent the notice, or simply scroll through the list. To read a notice, click on the name of the organization in the list. Then click on the link titled "Sample Notification."

Download Full Data Breach List (CSV)

Organization Name Date(s) of Breach Reported Date
Stanislaus County Health Services Agency 12/02/2025, 12/18/2025 07/31/2026
Everside Health 12/02/2025, 12/18/2025 07/31/2026
SM Energy Company 05/15/2026 07/30/2026
Clinical Registry Solutions 04/09/2026 07/29/2026
Clinical Registry Solutions 04/09/2026 07/29/2026
Sunrise Company 04/23/2026 07/28/2026
Fresno County Department of Social Services 08/26/2025 07/28/2026
JRK Property Holdings, Inc. 03/26/2026 07/27/2026
Regional Center of Orange County 05/27/2026 07/27/2026
SPay Inc dba Stack Sports 05/08/2026 07/27/2026
CareCloud, Inc. 03/10/2026 07/25/2026
Bridgeway Benefit Technologies LLC 03/05/2026, 05/19/2026 07/24/2026
The LINE Los Angeles 09/25/2025 07/24/2026
Eyemart Express, LLC 02/13/2026 07/24/2026
The Moody Bible Institute of Chicago 06/12/2026 07/23/2026
Safetyfirst Systems, LLC 01/16/2026, 01/19/2026 07/23/2026
Devereux Foundation 11/06/2025, 11/09/2025 07/23/2026
LaserShip, Inc. dba OnTrac Final Mile 03/20/2026, 03/22/2026 07/22/2026
The Lawson Roofing Co Inc. 04/23/2026 07/22/2026
Unlimited Technology Systems, LLC 10/05/2025 07/21/2026
Xsolis, Inc. 01/20/2026 07/21/2026
TransGlobal Insurance Agency, Inc. 02/18/2026 07/20/2026
ZenPatient, Inc. 12/05/2025, 02/12/2026 07/17/2026
The Estée Lauder Companies 08/09/2025, 08/12/2025 07/17/2026
Quontic Bank Acquisition Corp. n/a 07/17/2026
BAYADA Home Health Care, Inc. 03/02/2026 07/17/2026
Questo 10/01/2025 07/16/2026
Fox Rothschild LLP 05/21/2026 07/16/2026
DentaQuest LLC 05/17/2026 07/16/2026
North Coast Opportunities, Inc. / Redwood Caregiver Resource Center 06/30/2026 07/15/2026
Ernst & Young LLP 03/28/2026, 04/23/2026 07/15/2026
YouLend US LLC 06/05/2026, 06/09/2026 07/15/2026
Madera Community Hospital 05/28/2025, 05/29/2025 07/14/2026
Surplus Line Association of California 04/04/2026 07/13/2026
Fiesta Insurance Franchise Corporation 06/09/2025 07/13/2026
McClarty Farms LLC 06/05/2026 07/13/2026
HMC Fresh Foods, LLC 06/05/2026 07/13/2026
Cabot Packing LLC 06/05/2026 07/13/2026
City of Foster City 02/28/2026, 03/25/2026 07/13/2026
Harbor Developmental Disabilities Foundation (d/b/a Harbor Regional Center) 03/06/2026, 03/07/2026 07/13/2026
The Washington Post 07/10/2025 07/13/2026
Wilmer Cutler Pickering Hale and Dorr LLP 05/08/2026 07/10/2026
Lincoln Technical Institute 04/29/2026, 05/07/2026 07/09/2026
Alta Orthopaedics Medical Group, Inc. 02/03/2026, 02/06/2026 07/08/2026
L.A. Care Health Plan 10/31/2025 07/02/2026
Markel Insurance 03/17/2026, 03/18/2026 07/02/2026
Child Care Resource Center 10/04/2016, 10/15/2025 07/02/2026
Rodenburg Law Firm 08/26/2025 07/02/2026
TriWest Healthcare Alliance 04/17/2026 07/02/2026
Monmouth University 02/05/2026, 02/13/2026 06/30/2026