TKH Group Data Breach Lawsuit Investigation
If you received a data-breach notification from TKH Group, immediate steps can help secure your personal and financial information. This investigation explains the facts, your free credit-monitoring options, and how to preserve your legal rights.
At a Glance
- Company: TKH Group, PC (TKH Group)
- Industry: Accounting, tax preparation, payroll & financial services
- Date breach detected: September 21, 2025
- Regulatory filing date: January 15, 2026 (Maine)
- Identity-protection offered: Single Bureau Credit Monitoring by Epiq – Privacy Solutions ID
What Happened?
On September 21, 2025, TKH Group detected unauthorized access to its internal network. The firm immediately activated its cybersecurity incident-response plan and engaged independent digital forensics specialists to investigate. The investigation determined that certain files containing personal information were potentially accessed by an unauthorized actor.
What Information Was Exposed?
The Maine regulatory filing confirms that the following data elements may have been involved:
- First and last name
- Address
- Date of birth
- Social Security Number
- Banking information
- Financial information related to accounting, tax preparation, payroll and investment services
- Government-issued identification numbers (e.g., driver’s license)
TKH Group states it has not received reports of identity theft connected to this incident as of the filing date.
Company Response
After discovering the breach, TKH Group reported the incident to state and federal authorities and notified major credit-reporting agencies. Network security measures were strengthened to prevent further unauthorized access.
To assist potentially affected individuals, TKH Group is offering complimentary Single Bureau Credit Monitoring through Epiq – Privacy Solutions ID. Impacted individuals must enroll within 90 days of the notification letter using the unique activation code provided in their letter.
Recommended Actions for Impacted Individuals
- Enroll in the free credit-monitoring service as instructed in your letter.
- Review credit reports and banking statements for unfamiliar activity.
- Place a fraud alert or credit freeze with the three national credit bureaus if warranted.
- Report suspected identity theft to law enforcement and the Federal Trade Commission.
- Retain all correspondence from TKH Group; it may be needed for future claims.
Company Overview
Below is a snapshot of the organization based on publicly available information.
- Website: tkhcpa.com
- Headquarters: 900 Dix Street, Suite 100, Otsego, MI, USA
- Year Founded: 1994
- Industry: Accounting & Financial Services
- Official YouTube: @fincentreasury
Frequently Asked Questions
I received a data breach letter from TKH Group — what should I do?
Follow the enrollment instructions in your letter to activate the free credit-monitoring service within 90 days. Monitor financial accounts closely and consider placing a fraud alert.
What information did the TKH Group breach expose?
According to the Maine filing, names, addresses, dates of birth, Social Security numbers, banking details, certain financial records, and government-issued ID numbers may have been involved.
Did TKH Group offer credit monitoring, and for how long?
Yes. TKH Group is providing complimentary Single Bureau Credit Monitoring through Epiq – Privacy Solutions ID. Enrollment must be completed within 90 days of the notice date. The monitoring duration begins once you enroll.
How many people were affected by the TKH Group data breach?
The total number of impacted individuals was not listed in the public filing. TKH Group notified every person whose data was involved based on its investigation.
Am I eligible to join a lawsuit against TKH Group?
If your personal information was compromised, you may have legal claims for potential damages. Preserve all breach-related documents and consult a qualified attorney to evaluate your options.
How can I get the official breach notice (PDF) for TKH Group?
You can download the notice filed with the Maine Attorney General using the button above or via the “Sources” section on this page.
