Search Data Security Breaches

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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
edgeMED Healthcare, LLC 05/20/2023, 05/26/2023 07/06/2023
Silicon Valley Mechanical, Inc. 05/30/2023, 06/06/2023 07/05/2023
Von Housen Management Inc. 01/18/2023, 02/09/2023 07/03/2023
AltaMed Health Services Corporation 05/30/2023 06/29/2023
California State Teachers' Retirement System n/a 06/26/2023
Desert Physicians Management 04/23/2023 06/22/2023
PharMerica Corporation 03/12/2023, 03/13/2023 06/19/2023
Momentum WORK, Inc 04/13/2023, 04/14/2023 06/09/2023
Door Components, Inc. d/b/a DCI Hollow Metal on Demand 04/17/2023 06/07/2023
Heavy Hammer 04/21/2023 06/06/2023
Managed Care of North America, Inc. 02/26/2023, 03/07/2023 05/26/2023
NCB Management Services, Inc. 02/01/2023, 02/06/2023 05/22/2023
The Metropolitan Opera 12/06/2022 05/22/2023
Bread Financial Payments, Inc. 03/31/2023 05/22/2023
Young’s Commercial Transfer 01/20/2023, 01/21/2023 05/17/2023
Fertility Specialists Medical Group 03/19/2023, 03/20/2023 05/16/2023
Retirement Clearinghouse 03/15/2023, 03/16/2023 05/12/2023
ARC Document Solutions, Inc. 01/12/2023 05/11/2023
Kinetic Investment Mangement, Inc. 10/27/2022 05/10/2023
The Metropolitan Opera 12/06/2022 05/03/2023
MedsNow 02/26/2023 04/26/2023
American Bar Association 03/06/2023 04/20/2023
MiniMed Distribution Corp 09/10/2020 04/14/2023
John Muir Health - Walnut Creek Medical Center 07/01/2021, 03/24/2023 04/13/2023
Monument, Inc. 11/01/2017, 01/01/2020 03/31/2023
Peter Brasseler Holdings, LLC; Brasseler U.S.A. Dental, LLC; Brasseler U.S.A. Medical, LLC 06/24/2022 03/31/2023
Regal Medical Group, Inc. 12/01/2022, 12/02/2022 03/29/2023
Svanaco, Inc. dba Americaneagle.com 07/25/2022 03/29/2023
NCB Management Services, Inc. 02/01/2023 03/24/2023
Department of Toxic Substances Control 03/10/2023 03/23/2023
Merritt Healthcare Advisors 07/30/2022, 08/25/2022 03/20/2023
Department of Health Care Services 01/09/2023 03/20/2023
ZOLL Medical Corporation 01/28/2023 03/10/2023
Merced College 10/25/2022, 11/03/2022 03/08/2023
EPIC MANAGEMENT LLC 01/24/2023 03/08/2023
Crystal Creamery, Inc. 01/13/2023, 01/14/2023 03/03/2023
Mendoza Income Tax 02/16/2023, 03/03/2023 03/03/2023
Advanced Health Media (“AHM”), an IQVIA company, and clients of AHM. 11/27/2022 02/27/2023
Rancho Mesquite Casino, Inc. 11/09/2022, 11/13/2022 02/17/2023
CA Department of Social Services 01/06/2023 02/16/2023
MKS Instruments, Inc. (“MKSI") n/a 02/15/2023
Zacks Investment Research, Inc. n/a 02/09/2023
Rise Interactive Media & Analytics, LLC 11/14/2022 02/03/2023
Regal Medical Group, Inc. 12/01/2022, 12/02/2022 02/01/2023
Livingston Memorial VNA Health Corporation and its affiliates Livingston Memorial Visiting Nurse Association and Livingston Caregivers 02/19/2022 01/24/2023
The Prudential Insurance Company of America 10/26/2022 01/13/2023
Community Psychiatry Management, LLC, dba Mindpath Health 02/19/2022, 07/05/2022 01/10/2023
Meriplex Communications, Ltd. 11/17/2021, 08/30/2022 01/09/2023
California Department of Finance 12/06/2022 12/30/2022
Innovative Education Management, Inc. 11/06/2022, 11/14/2022 12/22/2022