City National Bank of Florida Data Breach Investigation


Migliaccio & Rathod LLP is investigating City National Bank of Florida (“CNBF”), for a data breach of over 40,000 individuals’ personal information.  On or around May 29, 2023 an unauthorized third party breached CNBF’s computer system, stealing individuals’ personal information, including their first and last name, dateof birth, bank account number, Social Security Number, email and mailing addresses. CNBF recently began informing individuals of this breach in June and July 2023 through a written notification letter. All of the information stolen is likely valuable and dangerous. In previous data breaches, victims of data theft have noticed identity theft attempts ranging from fraudulent charges on bank accounts or credit cards, to unauthorized credit card applications, to medical services or government services ordered in their name, to their information being posted on the dark web, to a massive uptick in the number of spam text messages, calls and emails received.

Have you received a data breach letter, email, or other notice from City National Bank of Florida?

If you received such a notice, we would like to hear from you.  Please complete the contact form on this page, send us an email at [email protected], or give us a call at (202) 470-3520.

The lawyers at Migliaccio & Rathod LLP have years of experience in class action litigation against large corporations, including in cases involving data breaches such as this. More information about our current cases and investigations is available on our blog.


Notification Letter to Customers