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Mister Guns was the subject of a data breach notification filed with the IN Attorney General. The AG filing was recorded on March 31, 2026. The breach or discovery date reported in the filing is November 14, 2025.
From the AG filing description
Operating within the highly regulated firearms and sporting goods industry, Mister Guns serves a specialized customer base seeking specialized merchandise, tactical gear, and accessories. Because firearms transactions are subject to rigorous federal and state oversight—including background checks, federal firearms licensee (FFL) logs, and detailed purchase records—the company routinely collects and retains a high volume of sensitive personal identifiable information. Customers entrust Mister Guns not only with basic contact details and credit card information, but also with government-issued identification numbers and purchase histories that track their acquisition of regulated items. In 2026, Mister Guns formally reported a significant data security incident to the Office of the Indiana Attorney General. While the precise mechanics of the breach are still under investigation, incidents affecting specialty retailers of this nature typically involve sophisticated cyberattacks such as unauthorized system intrusions, malware deployment, or compromises of e-commerce checkout platforms and internal databases. In many instances, threat actors exploit vulnerabilities in digital infrastructure to gain persistent access to customer portals, payment gateways, or administrative networks where sensitive records are stored. Based on the nature of the business, the compromised data set likely includes full names, residential addresses, email addresses, phone numbers, and encrypted or unencrypted payment card information, alongside potentially sensitive transaction and purchase history records. The exposure of financial and purchase history data poses severe, long-term risks to affected consumers. Armed with payment card details and transaction records, bad actors can execute fraudulent credit card charges, drain bank accounts, and engage in targeted identity theft. Furthermore, because the data involves firearm-related purchases, victims face heightened privacy and security concerns regarding the exposure of their personal property and lifestyle habits to malicious third parties. As a commercial entity handling sensitive consumer data, Mister Guns was bound by legal obligations under state data protection statutes and Section 5 of the Federal Trade Commission Act to implement and maintain reasonable cybersecurity measures. These duties required the company to deploy robust administrative, technical, and physical safeguards—such as multi-factor authentication, network segmentation, and routine security audits—to protect consumer information from unauthorized disclosure. The occurrence of a data breach of this scale strongly indicates a failure to maintain these foundational security standards, leaving systems vulnerable to unauthorized extraction. Receiving a formal data breach notification letter from Mister Guns serves as official acknowledgment that your private information was compromised due to corporate negligence. Legally, the receipt of this notice establishes the concrete injury and standing necessary to participate in a class action lawsuit aimed at holding the company accountable. Affected individuals do not need to wait until financial fraud occurs to take legal action, and our firm handles these cases on a strict contingency fee basis, meaning there is never any out-of-pocket cost unless we successfully recover compensation on your behalf.
Based on the data types reported in this filing:
Phone numbers exposed in breaches are used for SIM swapping attacks — hijacking your number to bypass two-factor authentication on financial accounts.
You may have been affected by the Mister Guns data breach if:
Common categories of compensation in data breach class actions
Courts recognize that the time spent monitoring accounts, placing credit freezes, and dealing with the aftermath of a breach has real economic value. This category of damages is recoverable even without direct financial loss.
Direct financial losses resulting from the breach — unauthorized charges, fraudulent transfers, or fees incurred through fraud — are recoverable as compensatory damages. Banks may reverse some charges; a class action recovers the remainder and associated costs.
When login credentials are exposed, the costs of downstream account compromises — password managers, security audits, and recovery costs for hijacked downstream accounts — can be recovered. Courts in recent class actions have awarded damages for credential exposure even without proven misuse.
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.
Applicable State Law
This breach was reported under the Indiana data breach notification law, which mandates notification and establishes your right to seek damages.
No. Under Indiana data breach notification law 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.
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.
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.
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.
Accepting free credit monitoring from Mister Guns 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.
Not necessarily. Many data breach victims are never notified directly. If your personal information was held by Mister Guns during the relevant period, you may still qualify even without receiving a letter. A free eligibility review can confirm your status.
Most data breach class actions resolve within 18 to 36 months, though timelines vary by court and complexity. Your participation requires minimal effort — typically completing a claim form. Our office handles all litigation; you are notified when a settlement is reached.
Received a notification letter from Mister Guns?
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Verify My Notice LetterThis case file references a public filing made with the state filing in IN. This website is not affiliated with, endorsed by, or operated by any state government agency.
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