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
Doyon, Limited 04/01/2024 06/12/2025
Infinity Plumbing Designs, Inc. 12/31/2024 06/11/2025
COLORADO WEST CONSTRUCTION 05/29/2025 06/10/2025
Comyns, Smith, McCleary & Deaver LLP 09/30/2024 06/10/2025
New York University 10/20/2024, 03/21/2025 06/09/2025
Select Medical Holdings Corporation 07/05/2024, 07/11/2024 06/06/2025
Blue Shield of California 04/04/2025 06/06/2025
Sharp HealthCare 01/27/2025, 02/06/2025 06/06/2025
Sharp Community Medical Group (SCMG) 01/27/2025, 02/06/2025 06/06/2025
Episource, LLC 01/27/2025, 02/06/2025 06/06/2025
Sensata Technologies, Inc. 03/28/2025, 04/06/2025 06/05/2025
Prenovost, Normandin, Dawe & Rocha, A.P.C. 11/19/2024 06/04/2025
Lee Enterprises 02/03/2025 06/04/2025
Arrowhead Evaluation Services, Inc. 06/14/2024 06/02/2025
City of San Clemente n/a 06/02/2025
Kronick Moskovitz Tiedemann & Girard 07/19/2024 05/30/2025
Kelly & Associates Insurance Group, Inc. n/a 05/30/2025
Precision Tax Relief LLC 04/01/2025 05/30/2025
El Dorado Irrigation District 07/05/2024, 07/11/2024 05/28/2025
LexisNexis Risk Solutions 12/25/2024 05/27/2025
ALN Medical Management, LLC 03/18/2024, 03/24/2024 05/23/2025
American National Bank & Trust 01/21/2025, 01/22/2025 05/23/2025
Apro, LLC d/b/a United Pacific (Apro) 02/20/2025, 03/02/2025 05/23/2025
Kenneth Wong, CPA, Inc 02/03/2025 05/23/2025
Southeast Series of Lockton Companies, LLC (“Lockton”) 11/20/2024 05/23/2025
Humboldt Independent Practice Association 06/27/2024 05/23/2025
Interactive Brokers LLC 04/14/2025 05/22/2025
KENAI DRILLING LIMITED 05/17/2025, 05/18/2025 05/22/2025
Channel Islands YMCA 03/19/2025 05/22/2025
Better Business Bureau Serving the Pacific Southwest, Central & Inland California 05/31/2024 05/22/2025
Alera Group, Inc. 08/04/2024 05/21/2025
AXT, Inc. 04/08/2025 05/20/2025
Coinbase, Inc. 12/26/2024 05/20/2025
Promises2Kids n/a 05/16/2025
HealthEquity, Inc. 03/09/2024 05/16/2025
Weiser Memorial Hospital 09/04/2024 05/15/2025
HealthEquity, Inc. 03/09/2024 05/15/2025
South Bay Credit Union 11/18/2024, 11/18/2024 05/13/2025
Oxford Life Insurance Company 02/20/2025 05/13/2025
EB Archbald & Associates, Inc. 03/23/2025 05/13/2025
Humboldt County Office of Education 05/25/2024, 06/27/2024 05/13/2025
HealthEquity, Inc. 03/09/2024 05/13/2025
Andy Frain Services, Inc. 10/23/2024 05/12/2025
Complete Payroll Solutions 02/21/2024, 03/10/2024 05/09/2025
Culinary Services of America Inc. 03/03/2025 05/08/2025
Kittrich Corporation 02/12/2025 05/08/2025
Roman Catholic Bishop of San Diego 02/20/2025 05/08/2025
SogoTrade, Inc. 05/08/2024, 05/22/2024 05/07/2025
Caltrol Inc. 01/27/2025, 01/28/2025, 01/29/2025, 01/30/2025, 01/31/2025, 02/01/2025 05/07/2025
Long Beach Convention and Entertainment Center 12/06/2024 05/07/2025