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
Carnegie Mellon University 08/24/2023 01/12/2024
American Meat Companies 07/19/2023 01/10/2024
Mellow Massage Hollywood 01/25/2022 01/03/2024
Merrick Bank 05/31/2023 12/28/2023
National Amusements, Inc. 12/13/2022, 12/15/2022 12/22/2023
Los Angeles County Department of Mental Health 10/17/2023 12/21/2023
Fresno Regional Workforce Development Board 02/18/2022 12/21/2023
Classic Residence Management Limited Partnership d/b/a Vi Living ("Vi") 03/10/2023, 03/13/2023 12/21/2023
Merced City School District 11/24/2022, 11/30/2022 12/20/2023
ZOLL Medical Corporation 08/02/2023 12/18/2023
AMCP Payments Intermediate Company LLC d/b/a Talus Pay 03/28/2023, 05/16/2023 12/14/2023
CareTree, Inc. on behalf of affected customers 07/21/2023 12/11/2023
Americold Logistics LLC 04/26/2023 12/08/2023
Pan-American Life Insurance Group, Inc. 05/28/2023 12/04/2023
Stanley Steemer International, Inc. 02/10/2023, 03/06/2023 12/04/2023
Nonstop Administration and Insurance Services, Inc. (“Nonstop”) on behalf of LifeLong Medical Care 12/22/2022 11/27/2023
Alps Alpine North America, Inc. 09/10/2023 11/27/2023
Midwest Gaming & Entertainment, LLC, d/b/a Rivers Casino Des Plaines 08/08/2023 11/22/2023
Big Brothers Big Sisters of America 03/28/2023 11/22/2023
Medical Eye Services, Inc. 05/28/2023, 05/31/2023 11/17/2023
Stanley Steemer International, Inc. 02/10/2023, 03/06/2023 11/15/2023
American University of Antigua College of Medicine 08/30/2023, 09/06/2023 11/15/2023
Medical Eye Services, Inc. 05/28/2023, 05/31/2023 11/14/2023
International Associations of Sheet Metal Air Rail Transportation Workers 09/09/2023 11/10/2023
Western Washington Medical Group 07/07/2023, 08/26/2023 11/08/2023
Postmeds, Inc. 08/30/2023, 09/01/2023 10/30/2023
The Commerce Insurance Company (MAPFRE Insurance) 07/01/2023, 07/02/2023 10/20/2023
Caesars Entertainment, Inc. 08/23/2023, 09/06/2023 10/11/2023
Colorado Department of Health Care Policy & Financing 05/28/2023 10/03/2023
Sony Interactive Entertainment LLC 05/28/2023, 05/30/2023 10/03/2023
Financial Asset Management Systems ("FAMS") 03/31/2023 09/29/2023
Prospect Medical Holdings, Inc. 07/31/2023, 08/03/2023 09/29/2023
Classic Residence Management Limited Partnership d/b/a Vi Living (“Vi”) 03/10/2023, 03/13/2023 09/29/2023
Blackhawk Engagement Solutions 06/16/2023, 08/19/2023 09/27/2023
Amana Meat Shop & Smokehouse 11/24/2021, 12/14/2021 09/20/2023
Texas Medical Liability Trust on behalf of itself and its affiliates, Texas Medical Insurance Company, Physicians Insurance Company, and Lone Star Alliance, Inc., a Risk Retention Group (collectively “TMLT”). 10/02/2022, 10/13/2022 09/11/2023
The Commerce Insurance Company (MAPFRE Insurance) 07/01/2023, 07/02/2023 09/08/2023
Amerita 03/12/2023, 03/13/2023 09/05/2023
Desert Physicians Management 04/23/2023 09/05/2023
Loyal American Life Insurance Company 05/29/2023, 05/30/2023 08/30/2023
Mendocino County Office of Education 03/06/2023 08/28/2023
NTT DATA Americas, Inc. on behalf of PBI Research Services 05/29/2023, 05/30/2023 08/24/2023
Data Media Associates, LLC 05/31/2023, 06/01/2023 08/23/2023
Advance America, Cash Advance Centers of California, LLC 02/07/2023 08/21/2023
County of Los Angeles Department of Public Social Services 01/19/2023 08/21/2023
American National Insurance Company 05/28/2023 08/18/2023
Osiac (formerly Advisor Group) 12/23/2021 08/17/2023
Hiawatha Harris MD, Inc. dba Pathways to Wellness Medication Clinics 03/21/2023 08/17/2023
BankCard USA Merchant Services Inc. 05/31/2023 08/16/2023
Colorado Department of Health Care Policy & Financing 05/28/2023 08/11/2023