Official Case FileTX · Aug 14, 2026

Tange, Mann & Garza, P.C. Data Security Incident

Investigation Open

Reported to the TX Attorney General on August 14, 2026.

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§ I

Incident Overview

Tange, Mann & Garza, P.C. was the subject of a data breach notification filed with the TX Attorney General. The AG filing was recorded on August 14, 2026. The breach or discovery date reported in the filing is May 20, 2026.

Tange, Mann & Garza, P.C. operates as a specialized legal services firm, navigating complex litigation, corporate governance, intellectual property, and sensitive client advisory services across Texas. Because of the nature of modern legal practice, firms like Tange, Mann & Garza, P.C. function as centralized repositories for vast amounts of highly confidential information. They routinely collect, process, and retain exhaustive documentation regarding their corporate and individual clients, including proprietary business strategies, internal corporate communications, extensive financial records, and deeply personal identifying information. This heavy concentration of high-value data makes the firm an attractive target for cybercriminals seeking to exploit confidential files for financial gain, corporate espionage, or identity theft. In 2026, Tange, Mann & Garza, P.C. officially reported a major cybersecurity incident to the Texas Attorney General, indicating that unauthorized actors may have breached their internal digital networks. While details surrounding the specific entry point remain under investigation, data breaches affecting regional law firms typically involve sophisticated tactics such as ransomware deployment, credential harvesting, or the exploitation of vulnerabilities within third-party document management and cloud-storage systems. Legal institutions frequently handle multiple software vendors and communication channels, creating complex digital perimeters that can present significant security challenges when rigorous, multi-layered defense protocols are absent. The breach exposed a wide array of sensitive data categories, each carrying severe, long-term risks for the affected individuals and corporate entities. The exposure of foundational identifiers such as full names, dates of birth, and Social Security numbers creates an immediate vulnerability to identity theft, synthetic fraud, and unauthorized credit applications. Furthermore, because law firms manage sensitive correspondence, settlement details, and corporate filings, compromised files may contain private financial records, banking details, tax information, and confidential legal strategy documents. When this level of personal and financial intelligence falls into the wrong hands, victims face sustained risks of targeted phishing schemes, fraudulent account takeovers, and the permanent compromise of their private personal and professional affairs. Tange, Mann & Garza, P.C. was legally bound by state and federal data protection standards, including the Texas Identity Theft Enforcement and Protection Act, alongside common-law duties of confidentiality and professional responsibility inherent in the practice of law. These regulatory frameworks require legal service providers to implement robust administrative, physical, and technical safeguards—such as multi-factor authentication, network segmentation, encryption, and routine security audits—to protect client and employee data from unauthorized disclosure. The occurrence of a successful breach strongly suggests potential shortcomings in these mandatory security protocols, raising serious questions regarding whether the firm exercised the standard of care required to protect vulnerable information. Receiving a data breach notification letter from Tange, Mann & Garza, P.C. serves as formal acknowledgement that your private information was compromised due to inadequate data security. Legally, this notification establishes the standing necessary to participate in a class action lawsuit aimed at holding the firm accountable for failing to safeguard your sensitive records. Importantly, victims do not need to prove that financial loss has already occurred to seek legal recourse; the increased risk of future identity theft and the loss of privacy are actionable harms. Our firm evaluates these cases on a strict contingency fee basis, meaning you pay nothing out of pocket and we only recover fees if we successfully secure a recovery on your behalf.
§ II

Case Facts & Filing Record

State Filed
TX
Date Reported to AG
Aug 14, 2026
Date of Breach
May 20, 2026
Records Affected
Not disclosed
Filing Status
Investigation Open
Last Updated
Oct 5, 2026
Data Types Exposed
Full NameSocial Security NumberDate of BirthHome AddressDriver's License NumberFinancial Account DetailsTax and Income InformationConfidential Legal Correspondence
§ III

Risk Analysis — Exposed Data

Based on the data types reported in this filing, affected individuals face the following specific risks:

Identity Theftcritical

Your SSN is the master key to your identity. Once exposed, criminals can open new lines of credit, take out loans, or file taxes in your name.

Identity Verification Bypassmedium

Combined with a name and other leaked data, date of birth helps criminals pass identity verification questions at banks and government agencies.

§ IV

Do You Qualify for Compensation?

Under the Texas Identity Theft Enforcement and Protection Act, you may have a legal claim against Tange, Mann & Garza, P.C. if any of the following apply:

  • You received a written data breach notification letter from Tange, Mann & Garza, P.C.
  • You are or were a customer, patient, or employee of Tange, Mann & Garza, P.C.
  • Your information was held by Tange, Mann & Garza, P.C. in TX
  • Your bank or payment card data was potentially exposed

Applicable law: This breach was reported under the Texas Identity Theft Enforcement and Protection Act, which establishes your right to seek damages from Tange, Mann & Garza, P.C..

§ V

Your Legal Rights — Compensation Available

01
Lost Time & Remediation Costs

The hours spent responding to a data breach — canceling accounts, contacting credit bureaus, updating passwords, and investigating fraud — represent compensable economic harm in data breach litigation.

02
Identity Theft Protection Costs

Once your SSN is exposed, protection becomes an ongoing expense. Plaintiffs in data breach settlements have recovered costs for credit freezes, identity protection subscriptions, and time spent dealing with fraudulent accounts — sometimes covering multiple years of exposure.

03
Banking & Account Fees

Fees charged to close and reopen accounts, issue replacement cards, or dispute fraudulent transactions are recoverable in data breach litigation. So are the costs of overdrafts, late payments, and credit damage caused by unauthorized activity.

04
Emotional Distress

Data breach victims regularly report anxiety, loss of sleep, and ongoing fear of identity theft. These non-economic harms are cognizable injuries in data breach litigation, particularly in cases involving SSN or medical record exposure.

Note: an attorney general breach filing does not by itself establish a settlement fund, a payment amount, or a claim deadline. If an official settlement notice is later issued, rely on that notice for payment details and deadlines.

§ VI

Frequently Asked Questions

Do I need proof that my data was misused to file a claim against Tange, Mann & Garza, P.C.?

No. Under Texas Identity Theft Enforcement and Protection Act and federal law, the unauthorized exposure of your personal data — regardless of whether it has been actively misused — can be sufficient grounds for a claim. The breach itself is the injury.

How much does filing a claim cost?

Nothing. The Law Office of David S. Harris handles data breach cases on contingency — you pay zero upfront and owe nothing unless compensation is recovered.

My Social Security Number was exposed. What should I do right now?

Immediately place a free credit freeze at all three bureaus (Equifax, Experian, TransUnion). A freeze blocks new accounts from being opened in your name. Then file a complaint with the FTC at IdentityTheft.gov and contact our office — SSN exposure is one of the most serious breach types.

My financial account data was exposed. Can the bank recover my losses?

Banks may reverse fraudulent charges, but they are not obligated to compensate you for time lost, stress, or indirect damages. A class action claim against the breached company can recover those additional categories of harm.

Is there a deadline to file a claim?

State statutes of limitations for data breach claims typically run 2–4 years from the date of the breach or its discovery. Because this breach was recently disclosed, the window is open — but acting early preserves your options and strengthens the case.

What if Tange, Mann & Garza, P.C. offered me free credit monitoring after the breach?

Accepting free credit monitoring from Tange, Mann & Garza, P.C. does not waive your right to pursue legal action unless you signed a specific release waiving claims. In most cases, victims who accepted monitoring can still file.

Do I need to have received a notice letter to be eligible?

Not necessarily. Many data breach victims are never notified directly. If your personal information was held by Tange, Mann & Garza, P.C. during the relevant period, you may still qualify even without receiving a letter. A free eligibility review can confirm your status.

Received a notification letter from Tange, Mann & Garza, P.C.?

Read our dedicated guide — what the letter means and exactly what to do.

Read Letter Guide →
§ VII

Submit Your Free Case Review

If you were affected by the Tange, Mann & Garza, P.C. data breach, you may be entitled to compensation. Submit your information below for a free attorney review — no obligation, no upfront cost.

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Source: State Attorney General filing, TX

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