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."

Organization Name Date(s) of Breach Reported Date
UnTax dba TaxPlus 08/24/2023, 08/25/2023, 08/26/2023 12/13/2023
American Express Travel Related Services Company, Inc and /or its Affiliates (“AXP”) n/a 03/24/2016
American Express Travel Related Services Company, Inc and /or its Affiliates (“AXP”) 12/07/2013 03/10/2016
American Express Travel Related Services Company, Inc and /or its Affiliates (“AXP”) n/a 02/23/2016
American Express Travel Related Services Company, Inc and /or its Affiliates (“AXP”) n/a 02/22/2016
American Express Travel Related Services Company, Inc and /or its Affiliates (“AXP”) 06/02/2014 01/28/2016
American Express Travel Related Services Company, Inc and /or its Affiliates (“AXP”) 04/23/2015 01/27/2016
American Express Travel Related Services Company, Inc and /or its Affiliates (“AXP”) 11/20/2014 01/26/2016
American Express Travel Related Services Company, Inc and /or its Affiliates (“AXP”) 09/23/2015 01/26/2016
American Express Travel Related Services Company, Inc and /or its Affiliates (“AXP”) 12/21/2014 01/08/2016
American Express Travel Related Services Company, Inc and /or its Affiliates (“AXP”) 03/22/2015 01/07/2016
American Express Travel Related Services Company, Inc and /or its Affiliates (“AXP”) 10/18/2014 01/07/2016
American Express Travel Related Services Company, Inc and /or its Affiliates (“AXP”) 08/07/2014 12/22/2015
American Express Travel Related Services Company, Inc and /or its Affiliates (“AXP”) 04/29/2014 11/12/2015
American Express Travel Related Services Company, Inc and /or its Affiliates (“AXP”) 05/05/2008 11/12/2015
American Express Travel Related Services Company, Inc and /or its Affiliates (“AXP”) 05/19/2014 09/25/2015
American Express Travel Related Services Company, Inc and /or its Affiliates (“AXP”) 12/30/2014 09/08/2015
American Express Travel Related Services Company, Inc and /or its Affiliates (“AXP”) n/a 08/28/2015
American Express Travel Related Services Company, Inc and /or its Affiliates (“AXP”) 04/12/2014 08/26/2015
American Express Travel Related Services Company, Inc and /or its Affiliates (“AXP”) 02/01/2015 07/27/2015
American Express Travel Related Services Company, Inc and /or its Affiliates (“AXP”) 01/20/2015 07/24/2015
American Express Travel Related Services Company, Inc and /or its Affiliates (“AXP”) n/a 07/22/2015
American Express Travel Related Services Company, Inc and /or its Affiliates (“AXP”) 02/15/2011 07/21/2015
American Express Travel Related Services Company, Inc and /or its Affiliates (“AXP”) n/a 05/27/2015
American Express Travel Related Services Company, Inc and /or its Affiliates (“AXP”) n/a 05/05/2015
American Express Travel Related Services Company, Inc and /or its Affiliates (“AXP”) 11/02/2014 05/01/2015
American Express Travel Related Services Company, Inc and /or its Affiliates (“AXP”) 12/01/2014 04/30/2015
American Express Travel Related Services Company, Inc and /or its Affiliates (“AXP”) 04/14/2014 04/27/2015
American Express Travel Related Services Company, Inc and /or its Affiliates (“AXP”) n/a 04/01/2015
American Express Travel Related Services Company, Inc and /or its Affiliates (“AXP”) n/a 01/15/2015
American Express Travel Related Services Company, Inc and /or its Affiliates (“AXP”) n/a 12/19/2014
American Express Travel Related Services Company, Inc and /or its Affiliates (“AXP”) 07/11/2011 12/19/2014
American Express Travel Related Services Company, Inc and /or its Affiliates (“AXP”) n/a 11/07/2014
American Express Travel Related Services Company, Inc and /or its Affiliates (“AXP”) 06/13/2013 10/01/2014
American Express Travel Related Services Company, Inc and /or its Affiliates (“AXP”) n/a 09/24/2014
American Express Travel Related Services Company, Inc and /or its Affiliates (“AXP”) n/a 08/27/2014
American Express Travel Related Services Company, Inc and /or its Affiliates (“AXP”) 03/13/2011 08/07/2014
American Express Travel Related Services Company, Inc and /or its Affiliates (“AXP”) 07/06/2013 08/06/2014
American Express Travel Related Services Company, Inc and /or its Affiliates (“AXP”) n/a 08/04/2014
American Express Travel Related Services Company, Inc and /or its Affiliates (“AXP”) n/a 07/25/2014
American Express Travel Related Services Company, Inc and /or its Affiliates (“AXP”) n/a 07/17/2014
American Express Travel Related Services Company, Inc and/or its Affiliates ("AXP") 03/08/2013 06/17/2014
American Express Travel Related Services Company, Inc and /or its Affiliates (“AXP”) 03/08/2013 06/16/2014
American Express Travel Related Services Company, Inc and /or its Affiliates (“AXP”) 06/13/2012 06/02/2014
American Express Travel Related Services Company, Inc. and /or its Affiliates (“AXP”) n/a 05/29/2014
American Express Travel Related Services Company, Inc and /or its Affiliates (“AXP”) n/a 04/07/2014
American Express Travel Related Services Company, Inc and /or its Affiliates (“AXP”) n/a 04/01/2014
American Express Travel Related Services Company, Inc and /or its Affiliates (“AXP”) n/a 03/25/2014
American Express Travel Related Services Company, Inc and /or its Affiliates (“AXP”) 11/01/2012 01/16/2014
American Express Travel Related Services Company, Inc and /or its Affiliates (“AXP”) n/a 01/07/2014
American Express Travel Related Services Company, Inc and /or its Affiliates (“AXP”) n/a 12/29/2013
American Express Travel Related Services Company, Inc and /or its Affiliates (“AXP”) n/a 12/16/2013
American Express Travel Related Services Company, Inc and /or its Affiliates (“AXP”) n/a 12/13/2013
American Express Travel Related Services Company, Inc and /or its Affiliates (“AXP”) 05/28/2013 12/12/2013
American Express Travel Related Services Company, Inc and /or its Affiliates (“AXP”) 02/10/2013 12/04/2013
American Express Travel Related Services Company, Inc and /or its Affiliates (“AXP”) n/a 09/23/2013
American Express Travel Related Services Company, Inc and /or its Affiliates (“AXP”) 01/17/2012 08/27/2013
American Express Travel Related Services Company, Inc and /or its Affiliates (“AXP”) 01/15/2013 08/23/2013
American Express Travel Related Services Company, Inc and /or its Affiliates (“AXP”) 02/01/2013 07/19/2013
American Express Travel Related Services Company, Inc and /or its Affiliates (“AXP”) n/a 07/08/2013
American Express Travel Related Services Company, Inc and /or its Affiliates (“AXP”) n/a 07/03/2013
American Express Travel Related Services Company, Inc and /or its Affiliates (“AXP”) 04/06/2011 05/15/2013
American Express Travel Related Services Company, Inc and /or its Affiliates (“AXP”) 06/03/2012 05/13/2013
American Express Travel Related Services Company, Inc and /or its Affiliates (“AXP”) 04/09/2013 05/02/2013
American Express Travel Related Services Company, Inc and /or its Affiliates (“AXP”) 12/21/2012 04/25/2013
American Express Travel Related Services Company, Inc and /or its Affiliates (“AXP”) 01/17/2013 04/04/2013
American Express Travel Related Services Company, Inc and /or its Affiliates (“AXP”) 10/16/2012 04/01/2013
American Express Travel Related Services Company, Inc and /or its Affiliates (“AXP”) 12/19/2012 03/26/2013
American Express Travel Related Services Company, Inc and /or its Affiliates (“AXP”) n/a 03/25/2013
American Express Travel Related Services Company, Inc and /or its Affiliates (“AXP”) n/a 03/01/2013
American Express Travel Related Services Company, Inc and/or its Affiliates (“AXP”) 08/24/2012 02/19/2013
American Express Travel Related Services Company Inc and / or its Affiliates ("AXP") 12/30/2011 02/05/2013
American Express Travel Related Services Company, Inc and /or its Affiliates (“AXP”) 09/01/2012 01/11/2013
American Express Travel Related Services Company, Inc and/or it's affiliates ('AXP') 11/01/2010 12/12/2012
American Express Travel Related Services Company, Inc and /or its Affiliates (“AXP”) n/a 11/30/2012
American Express Travel Related Services Company, Inc and /or its Affiliates (“AXP”) 08/03/2012 11/20/2012
American Express Travel Related Services Company, Inc and /or its Affiliates (“AXP”) 05/21/2012 11/20/2012
American Express Travel Related Services Company, Inc and /or its Affiliates (“AXP”) 11/06/2011 11/06/2012
American Express Travel Related Services Company, Inc and /or its Affiliates (“AXP”) n/a 11/02/2012
American Express Travel Related Services Company, Inc and /or its Affiliates (“AXP”) n/a 10/10/2012
American Express Travel Related Services Company, Inc and /or its Affiliates (“AXP”) 04/02/2012 09/13/2012
American Express Travel Related Services Company, Inc and /or its Affiliates (“AXP”) 02/02/2012 09/11/2012
American Express Travel Related Services Company, Inc and /or its Affiliates (“AXP”) 04/01/2012 09/05/2012
American Express Travel Related Services Company, Inc and /or its Affiliates (“AXP”) n/a 09/05/2012
American Express Travel Related Services Company, Inc and /or its Affiliates (“AXP”) 04/02/2012 09/03/2012
American Express Travel Related Services Company, Inc and/or its Affiliates (“AXP”) 04/02/2012 08/22/2012
American Express Travel Related Services Company, Inc and /or its Affiliates (“AXP”) 03/02/2012 08/14/2012
American Express Travel Related Services Company, Inc and /or its Affiliates (“AXP”) n/a 07/20/2012
American Express Travel Related Services Company, Inc and /or its Affiliates (“AXP”) 06/26/2012 07/17/2012
American Express Travel Related Services Company, Inc and /or its Affiliates (“AXP”) n/a 07/12/2012
American Express Travel Related Services Company, Inc and /or its Affiliates (“AXP”) n/a 07/12/2012
American Express Travel Related Services Company, Inc and /or its Affiliates (“AXP”) n/a 07/11/2012