Citibank, N.A. Data Breach – Investigated by Federman & Sherwood
October 15, 2026 – Federman & Sherwood is investigating the Citibank, N.A. data breach following a Massachusetts breach notification.
According to the filing, one Massachusetts resident was affected, with additional individuals potentially affected nationwide. The information potentially involved includes financial account information.
Financial institutions maintain highly sensitive customer information. The exposure of financial account information may increase the risk of unauthorized transactions, account fraud, and other financial misuse.
Federman & Sherwood is investigating whether Citibank, N.A. maintained reasonable safeguards to protect sensitive financial information.
The potentially compromised information may include:
- Names
- Financial information
- Other sensitive information
What is Citibank, N.A.?
Citibank, N.A. is the primary U.S. banking subsidiary of Citigroup, providing a full range of consumer, commercial, and institutional financial services.
Individuals affected by the Citibank, N.A. data breach may have legal rights and are encouraged to contact Federman & Sherwood.
Phone: 1-800-237-1277 | Email: info@federmanlaw.com