Investigating

Texas Capital Bank: customer information may have been involved in security incident

Possible data leak: A security incident on April 26–27, 2026 (per the CA filing) involved customer names and other templated data elements; the bank says it has no evidence the data was targeted or misused.

Last updated: 2026-11-09

Overview

The notice (image PDF read via OCR) does not describe how the incident occurred. State resident counts (e.g. 5,134 in Washington) are subsets, so no total is stored.

Timeline

  1. Occurred
  2. Discovered
  3. Disclosed

Organization response

Per the notice, the organisation investigated and contained the incident, notified individuals and offered monitoring or protective resources.

What you can do

Verify notices through official channels, avoid links in unexpected messages, do not provide credentials, and review credit reports and statements.

Sources

  1. Sample consumer notice filed with California AG (Texas Capital)California Department of Justice, Office of the Attorney General · 2026-11-09
  2. California AG data breach report: Texas CapitalCalifornia Department of Justice, Office of the Attorney General · 2026-11-09

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