Anderson Brothers Bank Data Breach Lawsuit Investigation
On December 5, 2025, Anderson Bancshares, Inc. (Anderson Brothers Bank) disclosed a security incident involving customer data stored on systems operated by its third-party vendor, Marquis. If you received a breach notification letter, you may be entitled to free identity-protection services and could qualify to participate in a data breach lawsuit. Contact our team for a complimentary case evaluation today.
Download Official Breach Notice (PDF)Key Facts of the Anderson Brothers Bank Data Breach
- Breach window: Unauthorized access to Marquis systems began as early as August 14, 2025.
- Discovery date: Marquis informed Anderson Brothers Bank on October 28, 2025.
- Public notice mailed: December 5, 2025.
- Data involved: Customer name and other personal information (full details provided in individual letters).
- Credit monitoring offered: Complimentary service through Epiq (enrollment details in notice).
- Systems affected: Vendor-hosted environment managed by Marquis, not Anderson Brothers Bank’s internal network.
- Regulatory filing: Notice submitted to the Maine Attorney General on December 5, 2025.
Breach Timeline
The sequence below consolidates the dates released in Anderson Brothers Bank’s notice:
| Date | Event |
|---|---|
| August 14, 2025 | Unauthorized third party gains access to Marquis systems. |
| October 28, 2025 | Marquis notifies Anderson Brothers Bank of potential customer data exposure. |
| December 5, 2025 | Consumer letters mailed and notice filed with the Maine Attorney General. |
Information Exposed
According to Anderson Brothers Bank, compromised records may include:
- Name
- Additional personal details referenced as “<<Breached Elements>>” in the notice letter (individual specifics vary by customer)
No payment card data or online banking credentials were mentioned in the disclosure.
What Anderson Brothers Bank Reported Doing After the Breach
The bank states that its vendor Marquis:
- Secured impacted systems immediately after detection.
- Activated its critical incident response protocol.
- Engaged external cybersecurity specialists to investigate.
Anderson Brothers Bank is notifying authorities as required and providing complimentary credit monitoring through Epiq to affected individuals.
Your Options & Next Steps
- Review the breach notice and follow the Epiq enrollment instructions to activate free credit monitoring.
- Monitor financial and credit accounts for the next 12–24 months for unfamiliar activity.
- Consider placing a fraud alert or security freeze with the credit bureaus.
- Contact a data-breach attorney to learn whether you can seek compensation for any out-of-pocket losses or time spent addressing the incident.
Company Overview
Below is a snapshot of Anderson Brothers Bank’s corporate information aggregated from public sources:
- Website: abbank.com
- Headquarters: 101 North Main Street, Mullins, SC, United States
- Founded: 1933
- Industry: Banking
- Employees: 185
- Social: Facebook • Instagram • YouTube
Frequently Asked Questions
I received a data breach letter from Anderson Brothers Bank — what should I do?
Follow the enrollment instructions in the letter to activate the complimentary credit monitoring through Epiq, and monitor your accounts for unusual activity. If you incur costs or suspect identity theft, document everything and seek legal advice.
How do I submit a claim related to the Anderson Brothers Bank data breach?
Gather your breach letter, any evidence of fraud or time spent addressing the breach, and consult with a qualified data-breach attorney to evaluate eligibility for a claim or class-action suit.
Am I eligible to join a lawsuit against Anderson Brothers Bank?
You may qualify if you received the official notice dated December 5, 2025. An attorney can confirm eligibility based on the facts of your individual situation.
What information did the Anderson Brothers Bank breach expose?
The bank reports that names and additional unspecified personal details were potentially accessed. Your individual notice lists the exact elements involved.
Did Anderson Brothers Bank offer credit monitoring, and for how long?
Yes. The bank is offering complimentary credit monitoring through Epiq. The duration is specified in your enrollment materials.
How many people were affected by the Anderson Brothers Bank breach?
The total number of impacted individuals has not been publicly disclosed as of December 6, 2025.
How can I get the official breach notice (PDF) for Anderson Brothers Bank?
You can download the notice directly from the Maine Attorney General’s website using the link provided above or by clicking the “Download Official Breach Notice (PDF)” button near the top of this article.