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Frost Bank Data Breach Lawsuit Investigation
Shamis & Gentile P.A., one of the nation's premier class action law firms specializing in data breach cases, is investigating the Cullen/Frost Bankers, Inc. data breach.
If you were affected by the data breach, your sensitive personally identifiable information may have been exposed, and you may be eligible for compensation.
About Cullen/Frost Bankers
Cullen/Frost Bankers, Inc. is a financial holding company based in San Antonio, Texas. Founded in 1868, the company operates primarily through its main subsidiary, Frost Bank, which is a Texas-chartered bank.
The company serves both businesses and individuals with a range of financial services, including commercial and consumer banking, international banking, and wealth management.
What Happened?
On March 26, 2026, Cullen/Frost Bankers disclosed a data breach to the U.S. Department of Health and Human Services. According to the report, the breach affected 4,698 people in the United States.
The company has not publicly disclosed the specific cause of the breach, but it is clear that sensitive information was exposed.
If you are a current or former client of Cullen/Frost Bankers or Frost Bank, your information may have been compromised in this incident.
You May Be Entitled to Compensation
If you were affected by the Cullen/Frost Bankers, Inc. data breach, you may be eligible for compensation. Lawyers are actively investigating this incident and are ready to help you understand your options. To find out if you qualify to join a lawsuit and seek compensation, complete the below form.
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