American Express Travel Related Services Co., Inc. Data Breach Notice (Massachusetts Attorney General)
If you received a notice from American Express Travel Related Services Co., here’s what the filing says was exposed, and what to do about it.
American Express Travel Related Services Co., Inc. notified Massachusetts residents of a data breach in a filing reported to the Massachusetts Office of Consumer Affairs on December 06, 2024, and the notice lists credit or debit card numbers among the information exposed.
Report details & sourcing
Severity
High
includes account details that can be misused directly
Disclosed
December 06, 2024
Last reviewed
July 22, 2026
Affected
1
Data exposed
Credit or debit card numbers
Editorial & sourcing policy
GalaxyWarden is a breach-monitoring service and news aggregator. We do not exfiltrate, host, purchase, or redistribute stolen data. Breach information is compiled from publicly accessible sources and threat-intelligence platforms, and is reported as claims attributed to their source. We promptly correct or remove material shown to be inaccurate — see our content & takedown policy or write to support@galaxywarden.com.
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