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
OpenLoop Health, Inc. 01/07/2026 03/17/2026
Kaplan North America, LLC 10/30/2025, 11/18/2025 03/17/2026
Marquis Software Solutions n/a 03/16/2026
Wound Technology Network 12/06/2025, 12/09/2025 03/16/2026
Retail Merchandising Services 11/24/2025, 01/07/2026 03/16/2026
Chapter 13 Trustee Office of Rod Danielson 12/18/2025 03/16/2026
OSI Systems, Inc. 12/23/2025 03/11/2026
SitusAMC Holdings Corporation 11/13/2025, 11/21/2025 03/10/2026
melvin mora inc 02/20/2026, 02/25/2026 03/09/2026
Automobile Club of Southern California 07/10/2025, 08/19/2025 03/09/2026
Ericsson Inc 04/17/2025 03/09/2026
Metropolitan Life Insurance Company 01/29/2026 03/09/2026
Fried, Frank, Harris, Shriver & Jacobson LLP 10/23/2025 03/06/2026
Reisz Siderman Eisenberg, APC 08/23/2025 03/06/2026
EP Wealth Advisors, LLC 02/02/2026 03/06/2026
Service Lighting, Inc. 03/12/2025 03/05/2026
Northwest Medical Homes, LLC 03/19/2025 03/05/2026
Tieu Dental Corporation 07/28/2025, 07/29/2025 03/05/2026
Insightin Health, Inc. 09/17/2025, 09/23/2025 03/05/2026
Williams Accountancy Corporation 12/25/2025, 12/26/2025 03/04/2026
Children’s Council of San Francisco 08/01/2025 03/03/2026
California FAIR Plan Association 12/12/2025 03/03/2026
Palo Verde Hospital 03/03/2025, 03/06/2025 03/02/2026
Valley Radiology Consultants Medical Group 09/12/2025 03/02/2026
PIH Health, Inc. 11/14/2024, 12/02/2024 02/27/2026
New American Funding, LLC 01/28/2026 02/27/2026
Maritz Holdings Inc. 08/10/2025, 08/13/2025 02/27/2026
M&Y Personal Injury Lawyers 11/22/2025 02/27/2026
Flash Charm, Inc. d/b/a Idera 08/23/2025 02/26/2026
Madison Square Garden Entertainment Corp. 08/10/2025, 10/21/2025 02/26/2026
Jeff Anderson & Associates PA 09/18/2025 02/26/2026
DC Professional Tax Service 02/24/2026 02/26/2026
Pyramid Advisors Limited Partnership d/b/a Pyramid Global Hospitality 08/13/2025 02/25/2026
360training.com, Inc. 11/26/2025 02/24/2026
Couve Healthcare Consulting, LLC DBA Evergreen Healthcare Group 12/03/2025 02/24/2026
Hennessy Advisors, Inc. 03/30/2025 02/24/2026
Figure Technology Solutions, Inc. on behalf of Figure Lending LLC, Figure Markets Credit LLC, and Figure Payments Corporation. 01/28/2026 02/23/2026
QualDerm Partners, LLC 12/23/2025 02/23/2026
Workers Compensation Insurance Rating Bureau of California 10/09/2025 02/21/2026
SitusAMC Holdings Corporation 11/13/2025, 11/21/2025 02/20/2026
Too Lost LLC 09/02/2025 02/20/2026
TAK Broadband LLC 08/02/2025 02/19/2026
Choice Hotels International, Inc. 01/14/2026 02/19/2026
Ahtna, Inc. 04/20/2025 02/19/2026
North East Medical Services 10/19/2025 02/18/2026
TENGA USA INC 02/12/2026 02/13/2026
AltaMed Health Services Corporation 11/27/2025 02/12/2026
Nassau OOGP Vision Group 01/12/2024 02/12/2026
TABB Inc. (“TABB”) 08/14/2024 02/12/2026
Progress Foundation 02/02/2026 02/12/2026