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
The Roman Catholic Diocese of Phoenix 01/17/2024 04/15/2024
Visionary Integration Professionals 09/21/2023 04/15/2024
SinglePoint Outsourcing, Inc. 11/08/2023 04/12/2024
Houser LLP 05/07/2023, 05/09/2023 04/12/2024
Kaiser Foundation Health Plan, Inc. n/a 04/12/2024
City of El Cerrito, California 06/01/2023, 06/07/2023 04/12/2024
Keenan & Associates (“Keenan”) 08/21/2023, 08/27/2023 04/11/2024
Hapy Bear Surgery Center 08/18/2023, 12/27/2023 04/11/2024
AT&T Inc. n/a 04/09/2024
EBlock Corp. (“EBlock”) 08/12/2023, 08/14/2023, 08/13/2023 04/08/2024
CCM Health 04/03/2023, 04/10/2023 04/05/2024
Santa Rosa City Schools 08/30/2023, 08/31/2023 04/05/2024
California Statewide Automated Welfare System 03/01/2023 04/05/2024
Greylock McKinnon Associates, Inc. 05/30/2023 04/05/2024
GreenWaste Recovery, LLC d/b/a GreenWaste 11/22/2023, 11/27/2023 04/05/2024
Pacific Guardian Life Insurance Company, Limited 08/25/2023 04/04/2024
Tri-City Healthcare District 11/09/2023 04/04/2024
Dental Health Services 01/25/2024 04/04/2024
On Q Financial 02/21/2024 04/02/2024
City of Hope 07/07/2023, 10/15/2023 04/02/2024
Law Offices of Bobby P. Luna 03/18/2024 04/02/2024
HALO Branded Solutions n/a 04/01/2024
Ace Hardware Corporation 10/27/2023, 10/28/2023, 10/29/2023 04/01/2024
SouthState Bank, N.A. 02/07/2024 03/29/2024
Sacramento Rehabilitation Hospital 01/16/2024, 02/04/2024 03/29/2024
Rehabilitation Hospital of Southern Califonia 01/16/2024, 02/04/2024 03/29/2024
Bakersfield Rehabilitation Hospital 01/16/2024, 02/04/2024 03/29/2024
Ridge Vineyards 11/15/2023 03/29/2024
The Spanish Speaking Unity Council of Alameda County 07/26/2023 03/29/2024
Catholic Charities CYO of The Archdiocese of San Francisco 09/13/2023 03/29/2024
Prudential Insurance Company of America 02/04/2024 03/29/2024
University System of Georgia 05/28/2023 03/28/2024
Risas Dental & Braces 06/30/2023, 07/13/2023 03/28/2024
Metropolitan Life Insurance Company 11/01/2023 03/28/2024
Summit State Bank 10/25/2023 03/28/2024
Hot Topic, Inc. 11/18/2023, 11/19/2023, 11/25/2023 03/28/2024
Harvard Pilgrim Health Care 03/28/2023, 04/17/2023 03/27/2024
Houser LLP 05/07/2023, 05/09/2023 03/26/2024
SinglePoint Outsourcing, Inc. 11/08/2023 03/26/2024
Orsini Pharmaceutical Services 01/08/2024, 01/10/2024 03/26/2024
INTEGRIS Health 11/27/2023 03/26/2024
Orange County’s Credit Union ("OCCU") 02/02/2024 03/26/2024
The Law Firm of Friedman + Bartoumian 10/26/2022 03/25/2024
Delta Pipeline, Inc. 02/26/2024 03/25/2024
Nationstar Mortgage (dba Mr. Cooper) 10/30/2023 03/22/2024
California Department of Food and Agriculture 03/07/2024 03/22/2024
I.A.T.S.E. Staff Retirement and National Pension Funds 05/29/2023, 05/30/2023 03/22/2024
GardaWorld Cash U.S. 10/30/2023, 11/16/2023 03/22/2024
Health Plan Intermediaries Holdings 03/10/2023 03/22/2024
LOS ANGELES COUNTY DEPARTMENT OF MENTAL HEALTH 01/22/2024 03/22/2024