Mavis Tire Supply LLC Data Breach Exposes Social Security Numbers and Financial Information

Published: 3 November 2026
Automotive Technology data breach illustration
Breach Discovery: Not Publicly DisclosedBreach Notification: November 2026

Mavis Tire Supply LLC notified the Vermont Attorney General in November 2026 that a data breach exposed Social Security numbers, government ID numbers, financial account details, credit and debit account information, and health records. The number of people affected has not been disclosed. Anyone who did business with or worked for Mavis Tire Supply should monitor credit reports and consider a credit freeze immediately.

CompanyMavis Tire Supply LLC
IndustryAutomotive Technology
Data Types ExposedSocial Security Numbers, Government ID Numbers, Financial Account Information, Credit and Debit Account Information, Health Records
People AffectedNot Publicly Disclosed
Attack MethodUnspecified/Unauthorized Access
Regulators NotifiedVermont Attorney General

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What Happened in the Mavis Tire Supply LLC Data Breach?

Mavis Tire Supply LLC recently filed a formal data breach notification with the Vermont Attorney General. The filing confirms that unauthorized parties gained access to sensitive personal information tied to customers or employees. This disclosure, made in November 2026, is the first official public confirmation of the incident.

The notification does not state the exact method attackers used to get into Mavis Tire Supply’s systems. However, it does confirm that several categories of sensitive data were involved. As a result, the company was required to notify affected individuals and regulators under state breach notification laws.

Because the breach discovery date has not been publicly disclosed, it remains unclear how long the exposure lasted before it was caught. Mavis Tire Supply likely conducted an internal investigation before filing its notice. In addition, the company would have needed to determine which data categories were affected before alerting regulators.

At this stage, no further forensic details have been released publicly. Still, the filing itself confirms that real personal data was compromised. This distinguishes the event from a simple attempted intrusion or unconfirmed security concern.

Who was affected?

The Vermont filing does not specify exactly how many people were affected by this breach. Therefore, the total number of impacted individuals has not been publicly disclosed. It is also unclear whether those affected are primarily customers, employees, or both.

Because Mavis Tire Supply operates auto service locations across multiple states, the affected population could extend beyond Vermont residents. Companies typically notify all affected individuals nationwide, not just those in the state where the regulatory filing occurred. As a result, people in other states may also have been impacted.

It is not known whether minors are among those affected. Similarly, there is no public information confirming whether the breach involved a single location or the company’s broader network. Anyone who has done business with or worked for Mavis Tire Supply should stay alert for a direct notification letter.

What Information Was Potentially Exposed?

According to the regulatory filing, several sensitive categories of personal information were involved in this breach. This is a serious combination of data types because it includes both identity-related and financial information. The categories named in the filing include the following.

  • Social Security numbers
  • Government ID numbers
  • Financial account information
  • Credit and debit account information
  • Health records

This combination of exposed data creates meaningful risk for affected individuals. For example, Social Security numbers and government ID numbers can be used together to open new credit accounts or file fraudulent tax returns. Because this type of fraud can take months to detect, victims often face a long cleanup process.

In addition, the exposure of credit and debit account details raises the risk of direct financial fraud. Criminals could use this information to make unauthorized charges or attempt account takeovers. Meanwhile, the inclusion of health records adds another layer of concern, since medical identity theft can lead to incorrect health records or fraudulent insurance claims.

What is the company doing?

Mavis Tire Supply LLC filed its breach notification with the Vermont Attorney General in November 2026. This filing represents a formal acknowledgment of the incident and satisfies state-level legal notification requirements. Through this process, the company confirmed the categories of data involved.

The filing itself indicates that Mavis Tire Supply has taken steps to assess the scope of the breach. However, the notification does not provide extensive detail about remediation measures, such as system hardening or password resets. It also does not specify whether credit monitoring or identity protection services are being offered to affected individuals.

Affected individuals should watch for a direct notification letter from the company. This letter would typically include specifics about what happened to their personal data. It may also outline any protective services the company is making available.

What Should Affected Individuals Do?

Monitor Your Credit Reports

Affected individuals should request copies of their credit reports from all three major credit bureaus. Reviewing these reports regularly can help you catch new accounts or inquiries you did not authorize. This is especially important given that Social Security numbers were involved in this breach.

You are entitled to a free credit report from each bureau once a year through AnnualCreditReport.com. Because fraud from this kind of breach can surface months later, it helps to space out your free reports throughout the year. This way, you maintain ongoing visibility into your credit file.

Consider a Credit Freeze or Fraud Alert

Given that Social Security numbers, government ID numbers, and financial account information were exposed, placing a credit freeze is a strong protective step. A freeze prevents new creditors from accessing your credit file, which makes it much harder for criminals to open accounts in your name. You can request a freeze directly with each credit bureau at no cost.

Alternatively, a fraud alert requires creditors to take extra steps to verify your identity before issuing new credit. This option is less restrictive than a freeze but still provides meaningful protection. Either way, acting quickly reduces your window of exposure to identity thieves.

Watch for Medical and Insurance Fraud

Because health records were part of this breach, affected individuals should also review their medical and insurance statements closely. Look for any unfamiliar treatments, prescriptions, or billing claims. If anything looks unfamiliar, contact your insurance provider immediately.

Medical identity theft can also corrupt your actual health records if a fraudster uses your identity to receive treatment. This could affect future diagnoses or insurance claims. As a result, correcting these records early is important if you spot any discrepancies.

Stay Alert for Phishing Attempts

After a breach like this, affected individuals often become targets for follow-up phishing attempts. Scammers may pose as the company, a bank, or a government agency to extract even more personal information. Therefore, be cautious of unexpected calls, texts, or emails asking you to verify personal details.

Never click on links or provide sensitive information in response to unsolicited messages. Instead, go directly to the official website or phone number of the organization in question. This simple habit can prevent a second wave of fraud following the initial breach.

Consult a Data Breach Attorney

Because this breach involved highly sensitive data categories, affected individuals may want to speak with a data breach attorney. An attorney can help you understand whether you qualify for compensation through a class action or individual claim. Many offer free initial consultations to evaluate your situation.

In addition, an attorney can help you track filing deadlines and gather documentation of any fraud or losses tied to this breach. This guidance can be especially valuable if you experience identity theft in the months following notification. Taking this step early can help protect your legal rights.

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More Information

View the public data breach notification listing from Vermont Attorney General

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