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."
| Organization Name | Date(s) of Breach | Reported Date |
|---|---|---|
| Administrative Advantage, LLC obo Remedy Medical Group | 06/23/2020, 07/09/2020 | 04/16/2021 |
| Adobe Systems Incorporated | 09/11/2013, 09/12/2013, 09/13/2013, 09/14/2013, 09/15/2013, 09/16/2013, 09/17/2013 | 10/03/2013 |
| ADP | n/a | 06/05/2013 |
| ADP, LLC | 04/07/2015, 05/18/2015 | 06/08/2015 |
| Advance America, Cash Advance Centers of California, LLC | 02/07/2023 | 08/21/2023 |
| Advance Auto Parts, Inc | 03/07/2016 | 03/16/2016 |
| Advance International Marketing, Inc. | 04/04/2016 | 04/26/2016 |
| Advance Stores Company, Incorporated | 04/14/2024 | 07/10/2024 |
| Advanced Data Processing, Inc. | 06/15/2012, 10/01/2012 | 11/28/2012 |
| Advanced Graphic Products, Inc. /dba/ "Advanced-Online" | 04/29/2017, 01/12/2018 | 02/02/2018 |
| Advanced Health Media (“AHM”), an IQVIA company, and clients of AHM. | 11/27/2022 | 02/27/2023 |
| Advanced Sterilization Products, Inc. | 01/25/2023 | 10/01/2024 |
| Advantage Capital Funding, LLC | 02/06/2020, 03/06/2020 | 09/04/2020 |
| Advantage Consolidated LLC | 02/23/2015 | 03/23/2015 |
| Advantage Gold | 09/05/2025 | 03/29/2026 |
| Advantage Media Services LLC | 09/08/2025, 09/09/2025 | 03/31/2026 |
| Advantest America, Inc. | 01/23/2026 | 10/05/2026 |
| Advantis Global, Inc. | 08/18/2022, 10/21/2022 | 12/05/2023 |
| Advent Health Partners, Inc. | 07/14/2021, 08/27/2021 | 01/06/2022 |
| Advent Health Partners, Inc. | 07/14/2021, 08/27/2021 | 04/27/2022 |
| Advocate Medical Group | 07/15/2013 | 08/23/2013 |
| Advocate Sherman Hospital ("Sherman") | 05/08/2018 | 03/13/2019 |
| AECOM Technology Corporation | n/a | 07/08/2014 |
| AEG Presents, LLC | 05/03/2024 | 06/25/2024 |
| Aeries Software, Inc. | n/a | 05/21/2020 |
| AeroGrow International | 05/13/2015, 06/10/2015 | 07/09/2015 |
| AeroGrow International | 10/29/2018, 03/04/2019 | 04/04/2019 |
| AeroGrow International | 10/15/2014, 04/27/2015 | 06/03/2015 |
| Aetna | 06/24/2020 | 12/11/2020 |
| Aetna | 04/28/2022 | 07/27/2022 |
| Aetna Life Insurance Company | 05/29/2023, 05/30/2023 | 09/01/2023 |
| Aetrex Worldwide, Inc. | 06/22/2018, 11/20/2018, 12/04/2018 | 01/17/2019 |
| Affiliated Dermatologists & Dermatologic Surgeons P.A. | 03/02/2024, 03/05/2024 | 05/23/2024 |
| Affinity Gaming | 12/07/2013, 04/28/2014 | 05/19/2014 |
| Affinity Gaming LLC | 03/14/2013 | 12/20/2013 |
| Aflac | 09/08/2017, 05/09/2018 | 09/28/2018 |
| Aflac Incorporated | 06/12/2025 | 12/19/2025 |
| Afni, Inc. | 06/07/2021 | 07/11/2022 |
| AFTRA Retirement Fund | 10/24/2019, 10/28/2019 | 02/25/2020 |
| AgelessRx | 04/17/2026, 04/22/2026 | 06/24/2026 |
| AGI Publishing, Inc. (d/b/a Valley Yellow Pages) | 09/11/2021 | 11/08/2021 |
| AGI Publishing, Inc. (d/b/a Valley Yellow Pages) | 09/11/2021 | 10/29/2021 |
| Agoura Health Products, LLC dba Gundry MD | 08/06/2020 | 12/17/2020 |
| Agri Beef Co. | 11/22/2016 | 05/04/2017 |
| AHMC Healthcare, Inc and affiliated hospitals | 10/12/2013 | 10/21/2013 |
| Ahold Delhaize USA Services, LLC | 11/05/2024 | 06/26/2025 |
| Ahtna, Inc. | 04/20/2025 | 02/19/2026 |
| Ahtna, Inc. | 04/20/2025 | 11/21/2025 |
| Aimbridge Hospitality Holdings LLC | 08/10/2016, 03/09/2017 | 08/24/2017 |
| Aimbridge Hospitality Holdings, LLC | 06/07/2018, 09/24/2018 | 01/02/2019 |