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
Sierra County 02/21/2023 11/21/2023
Clear Spring Life and Annuity Insurance Company 11/30/2022 11/21/2023
Delaware Life Insurance Company 11/30/2022 11/21/2023
Clear Spring Life and Annuity Insurance Company 11/30/2022 11/21/2023
Stanley Steemer International, Inc. 02/10/2023, 03/06/2023 11/15/2023
The Hilb Group Operating Company, LLC 12/01/2022, 01/12/2023 11/02/2023
The Hilb Group Operating Company, LLC 12/01/2022, 01/12/2023 11/02/2023
Pennsylvania General Store 11/24/2021, 12/14/2022 10/27/2023
Pennsylvania General Store 11/24/2021, 12/14/2022 10/27/2023
Mattson Technology, Inc. 07/08/2022, 10/03/2022 10/27/2023
Mattson Technology, Inc. 07/08/2022, 10/03/2022 10/27/2023
Resort Data Processing, Inc. 08/01/2022 10/27/2023
LCS Financial Services 02/25/2023 10/24/2023
Wescom Central Credit Union 10/30/2022, 05/30/2023 10/21/2023
Pisenti & Brinker LLP 12/01/2022, 12/21/2022 10/19/2023
Pisenti & Brinker LLP 12/01/2022, 12/21/2022 10/19/2023
Revival Animal Health 11/24/2021, 12/14/2022 10/19/2023
Revival Animal Health 11/24/2021, 12/14/2022 10/19/2023
OrthoAlaska, LLC 09/06/2022 10/13/2023
Tri Counties Bank 02/07/2023, 02/08/2023 10/12/2023
Tri Counties Bank 02/07/2023, 02/08/2023 10/12/2023
Crum & Forster 12/19/2021, 03/20/2022 10/11/2023
Crum & Forster 12/19/2021, 03/20/2022 10/11/2023
Frax Outsourcing, a subsidiary of TheKey, LLC 11/02/2022 10/10/2023
LCS Financial Services 02/25/2023 10/05/2023
Ethos Technologies Inc. 08/04/2022 10/04/2023
Great Expressions Dental Centers 02/17/2023, 02/22/2023 10/02/2023
Great Expressions Dental Centers 02/17/2023, 02/22/2023 10/02/2023
Francesca’s Acquisition, LLC 01/12/2023, 01/31/2023 09/25/2023
Francesca’s Acquisition, LLC 01/12/2023, 01/31/2023 09/25/2023
Kannact, Inc. 02/06/2023 09/22/2023
LCS Financial Services 02/25/2023 09/22/2023
Bassett Furniture Industries, Incorporated 07/29/2021, 04/27/2023 09/22/2023
Amana Meat Shop & Smokehouse 11/24/2021, 12/14/2021 09/20/2023
Amana Meat Shop & Smokehouse 11/24/2021, 12/14/2021 09/20/2023
Upstream RollCo, LLC 01/24/2023, 01/31/2023, 02/03/2023, 02/09/2023 09/15/2023
Upstream RollCo, LLC 01/24/2023, 01/31/2023, 02/03/2023, 02/09/2023 09/15/2023
Upstream RollCo, LLC 01/24/2023, 01/31/2023, 02/03/2023, 02/09/2023 09/15/2023
Upstream RollCo, LLC 01/24/2023, 01/31/2023, 02/03/2023, 02/09/2023 09/15/2023
MarketPlace Handwork of India 12/14/2022 09/12/2023
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
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
Sutter North Surgery Center 02/09/2022 09/08/2023
Lifeline Systems Company 07/27/2022, 08/06/2022 09/07/2023
Lifeline Systems Company 07/27/2022, 08/06/2022 09/07/2023
Vivendi Ticketing US LLC d/b/a See Tickets 02/28/2023, 07/02/2023 09/05/2023
City of Oakland 02/06/2023, 02/09/2023 09/04/2023
City of Oakland 02/06/2023, 02/09/2023 09/04/2023
La Clinica de La Raza, Inc. 01/24/2023, 02/08/2020 09/01/2023
UnitedHealthcare 12/01/2022, 01/25/2023 08/31/2023