Guthmann Tax Services, Inc. Breach Investigation

Guthmann Tax Services, Inc. Breach Investigation

In an alarming incident, Guthmann Tax Services, Inc., a financial services organization based in Milwaukee, WI, experienced a significant data breach that has impacted a total of 2,826 individuals. This breach raises critical concerns about data security and the protection of personal information.

About Guthmann Tax Services, Inc.

Guthmann Tax Services, Inc. is a financial services organization located at 2525 N Mayfair Rd, Milwaukee, WI 53226. They provide a range of tax-related services to their clients. As a trusted entity in the financial sector, the recent breach has raised questions about the security measures in place to protect sensitive data.

What Happened

The breach occurred on June 16, 2025, when internal systems were compromised. The incident was discovered shortly after, on June 25, 2025. A written notification was sent to the affected individuals on October 7, 2025, providing them with important information regarding the breach and the steps they should take to protect their personal information.

As part of their response, Guthmann Tax Services, Inc. has offered identity theft protection services for a duration of 12 months through Kroll Monitoring. This service includes credit monitoring, fraud consultation, and identity theft restoration to assist those affected in managing the consequences of the breach.

Next Steps

If you believe you may be affected by this breach or have concerns about your personal information, it is crucial to take action. We at SLFLA (Srourian Law Firm) are here to help you assess your options and guide you through the necessary steps to protect your identity and resolve any issues that may arise from this incident.

Please reach out to us to discuss your situation and ensure your rights are protected. Don’t wait until it’s too late—contact SLFLA today.

LINKS:

  1. https://www.maine.gov/agviewer/content/ag/985235c7-cb95-4be2-8792-a1252b4f8318/5057cfa6-56ef-4259-b20e-342885eb64d0.html
  2. https://slfla.com
  3. https://apps.calbar.ca.gov/attorney/Licensee/Detail/285678
Investigations > Guthmann Tax Services, Inc. Breach Investigation

Srourian Law Firm is investigating a potential class action lawsuit against Guthmann Tax Services, Inc for a recent data breach.

If you received a NOTICE OF DATA BREACH letter from Guthmann Tax Services, Inc, complete the form below so we can discuss your legal options.

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