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
Bangkok Bank PCL - New York Branch 09/17/2025 10/29/2026
Del Monte Foods Corporation II Inc. 02/07/2026 10/29/2026
Photon Health 08/10/2026, 08/10/2026 10/28/2026
Troutman Pepper Locke LLP 08/07/2026 10/28/2026
Hitec Group USA 09/13/2026, 09/17/2026 10/27/2026
Tradier Brokerage Inc. 08/28/2026 10/27/2026
Indico Data Solutions 05/05/2026 10/27/2026
Directed Trust Company 07/04/2026, 07/07/2026 10/27/2026
Baker & McKenzie LLP 08/14/2026, 08/17/2026 10/27/2026
Sarasota US Topco, Inc. d/b/a Sarku Japan (“Sarku”) 09/07/2026 10/27/2026
Frontline Education 08/14/2026, 08/15/2026 10/26/2026
USForex Inc. 09/28/2026 10/26/2026
Apollo Management Holdings, L.P. 07/06/2026 10/23/2026
Navigate 360, LLC 11/21/2025 10/23/2026
BASS Medical Group 09/04/2026 10/22/2026
Dill Dill Carr Stonbraker & Hutchings, P.C. 10/22/2025 10/22/2026
Opportune LLP 06/22/2026 10/22/2026
Deposition Solutions, LLC (d/b/a Lexitas) 09/01/2019 10/22/2026
Dorsata, Inc. 08/10/2026, 08/12/2026 10/21/2026
Mercadien, P.C. CPAs 09/17/2025 10/20/2026
Toyo Tire Holdings of Americas Inc. 01/06/2026, 02/04/2026 10/20/2026
Alma Family Services 07/09/2026 10/19/2026
STS Aviation Group 08/05/2025 10/19/2026
Citizens Bank 09/10/2026 10/19/2026
Stitch Connect Inc 09/18/2026 10/18/2026
Frazer LLP 03/25/2025 10/16/2026
Covered California 05/13/2026 10/16/2026
Inner City Education Foundation 08/04/2024, 09/29/2024 10/16/2026
CDE 05/22/2026 10/16/2026
John G. Yphantides, a Professional Law Corporation n/a 10/16/2026
Neuro Wellness Spa 08/24/2026 10/16/2026
MLD Mortgage Inc. dba The Money Store 09/08/2026, 09/09/2026 10/15/2026
City of Foster City 02/28/2026, 03/25/2026 10/15/2026
BDG Law Group 09/11/2025 10/14/2026
Kern County Superintendent of Schools 08/14/2026 10/14/2026
Porter and Company 08/30/2026 10/13/2026
Magna Hospitality Group 05/22/2025 10/13/2026
Tulare Joint Union High School District n/a 10/13/2026
American Board of Preventive Medicine 03/08/2026 10/13/2026
JM Bullion, Inc. 04/12/2026 10/13/2026
Mercadien, P.C. CPAs n/a 10/12/2026
Blueberry Pediatrics 08/09/2026 10/10/2026
Blueberry Pediatrics 08/10/2026 10/10/2026
Alisal Union Schol District 05/20/2026 10/07/2026
Harman Fitness 09/04/2025 10/06/2026
iRhythm Technologies Inc. 06/03/2026, 06/08/2026 10/06/2026
Advantest America, Inc. 01/23/2026 10/05/2026
Sheppard, Mullin, Richter & Hampton LLP 08/31/2026 10/02/2026
Fragomen, Del Rey, Bernsen & Loewy, LLP 05/04/2026, 05/05/2026 10/02/2026
Aldrich Services LLP 08/22/2026, 08/23/2026 10/01/2026