American Express Travel Related Services Company, Inc. and/or its Affiliates

American Express Travel Related Services Company, Inc. and/or its Affiliates reported a data breach to the Montana Attorney General. The breach was reported on 2022-11-18. The breach occurred on 7/12/2022. 49 Montana residents were affected.

California AG SB24-60674: American Express Travel Related Services Company, Inc. reported a data security incident involving a merchant where Card Members used their cards. Account numbers, names, and expiration dates may have been compromised. American Express systems were not directly breached; notice was sent as a precaution. Customers are advised to monitor accounts and review credit reports.

American Express (AXP) filed a California SB-24 breach notification regarding a data incident where law enforcement recovered illegally obtained card member account information. AXP stated its systems were not directly compromised, but card numbers, names, and expiration dates for some members were among the recovered data. AXP is monitoring accounts for fraud and notifying affected cardholders as a precaution.

American Express (AXP) filed a California SB 24 breach notification regarding illegally obtained card member account information recovered by law enforcement. AXP stated its systems were not compromised, but card numbers, names, and expiration dates may have been exposed. Customers are advised to monitor accounts for fraud.

American Express notified customers that a data security incident occurred at a third-party merchant where they used their cards. Account information, including card numbers, names, and expiration dates, may have been compromised. American Express systems were not directly breached. The company is monitoring accounts for fraud.

American Express notified customers that a merchant where they used their card detected unauthorized access to its data files on October 18, 2014. The affected data included American Express Card account numbers, names, and expiration dates. Social Security numbers were not impacted. American Express placed additional fraud monitoring on affected cards and stated customers are not liable for fraudulent charges.

American Express notified customers that a third-party service provider used by merchants experienced unauthorized access. American Express systems were not compromised. Affected data may include name, address, card account number, expiration date, and four-digit security code. The breach date is listed as March 22, 2015.

American Express notified customers that a merchant where they used their cards detected unauthorized access to website files on August 7, 2014. Affected data included card account numbers, names, and expiration dates. Social Security numbers were not impacted. American Express placed additional fraud monitoring on affected cards.

American Express notified customers that a merchant where they used their cards experienced unauthorized access to data files on May 5, 2008. Affected data included card account numbers, names, and expiration dates. Social Security numbers were not impacted. American Express placed additional fraud monitoring on affected accounts and provided guidance on protecting against identity theft.

American Express notified customers that a merchant where they used their card detected unauthorized access to its data files on April 29, 2014. The affected data included American Express Card account numbers, names, and expiration dates. Social Security numbers were not impacted. American Express placed additional fraud monitoring on affected cards and stated that customers are not liable for fraudulent charges.

American Express notified customers that a merchant where they used their card detected unauthorized access to its data files on May 19, 2014. Affected data included card account numbers, names, and expiration dates. Social Security numbers were not impacted. American Express placed additional fraud monitoring on affected cards and advised customers to review statements and sign up for alerts.

American Express notified customers that a merchant where they used their card detected unauthorized access to its data files on December 30, 2014. The affected data included card account numbers, names, and expiration dates. Social Security numbers were not impacted. American Express placed additional fraud monitoring on affected cards and stated customers are not liable for fraudulent charges.

American Express Travel Related Services Company, Inc. reported a data breach involving a third-party merchant. The merchant's data files were compromised, exposing American Express card account numbers, cardholder names, and expiration dates. Social Security numbers were not impacted, and no unauthorized activity was detected on card accounts. The company placed additional fraud monitoring on affected cards and notified cardholders via letter, advising them to review statements and credit reports.

American Express notified customers that a merchant where they used their card detected unauthorized access to website files on April 12, 2014. Affected data included card account numbers, names, and expiration dates. Social Security numbers were not impacted. American Express placed additional fraud monitoring on affected cards and advised customers to review statements and credit reports.

American Express notified customers that a third-party payment processor experienced unauthorized access to its system on February 1, 2015. Affected data may include name, American Express Card account number, and expiration date. Social Security numbers were not impacted. American Express placed additional fraud monitoring on affected cards.

American Express notified customers that a merchant where they used their card experienced unauthorized access to data files on January 20, 2015. Affected data included cancelled card account numbers, names, and expiration dates. Social Security numbers were not impacted. American Express placed additional fraud monitoring on affected accounts.

American Express Travel Related Services Company, Inc. reported a data breach involving a third-party payment processor. Unauthorized access to the processor's system resulted in the potential exposure of cardholder names, addresses, account numbers, expiration dates, and dates of birth. Social Security numbers were not impacted. The incident is classified as a third-party supply chain compromise involving credential misuse. American Express has implemented additional fraud monitoring and is working with the processor to assess the scope.

American Express notified customers that a merchant where they used their cards detected unauthorized access to website files on February 15, 2011. Affected data included card account numbers, names, and expiration dates. Social Security numbers were not impacted. American Express placed additional fraud monitoring on affected accounts.

American Express (AXP) notified California residents that a merchant where they used their Amex card experienced unauthorized access to data files. The merchant's files included card account numbers, names, and expiration dates. SSN was not impacted. AXP placed additional fraud monitoring on affected cards and advised cardholders to review statements, sign up for alerts, and monitor credit reports.

American Express Travel Related Services Company, Inc. reported a data security breach to the California Office of the Attorney General (SB 24). The incident involved the recovery of American Express Card account numbers, expiration dates, and effective dates by law enforcement and/or American Express. Social Security numbers were not impacted, and no unauthorized activity was detected on card accounts. The company implemented additional fraud monitoring and notified affected cardholders via letter.

American Express notified customers that a third-party payment processor experienced unauthorized access to its system on November 2, 2014. Affected data may include name, American Express Card account number, and expiration date. Social Security numbers were not impacted. American Express placed additional fraud monitoring on affected cards.

American Express notified customers that a merchant where they used their card experienced unauthorized access to data files on December 1, 2014. Affected data included card account numbers, names, and expiration dates. Social Security numbers were not impacted. American Express placed additional fraud monitoring on affected cards and stated customers are not liable for fraudulent charges.

American Express notified customers that a merchant where they used their card detected unauthorized access to its data files on April 14, 2014. The affected data included cancelled American Express Card account numbers, names, and expiration dates. Social Security numbers were not impacted. American Express placed additional fraud monitoring on affected cancelled cards.

California AG SB24 submission for American Express Travel Related Services Company. Cardholder data (account numbers, names, SSNs) recovered during law enforcement investigation. No unauthorized activity detected. Affected individuals offered fraud monitoring and Experian ProtectMyID membership.

American Express Travel Related Services Company, Inc. reported a data security breach involving unauthorized access to a merchant's website files. The incident compromised cardholder data, including American Express account numbers, names, and expiration dates. Social Security numbers were not impacted, and no unauthorized activity was detected on card accounts. The company placed additional fraud monitoring on affected cards and notified cardholders via letter.