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MonitoringMaine AG filing · June 11, 2026

Landstar System Holdings Data Breach Reported to Maine Regulators

Landstar System Holdings, Inc. filed a data breach report with Maine authorities on June 11, 2026, following an unauthorized intrusion into its systems. The incident exposed personal information such as Full Name, Social Security Number, Date of Birth, Home Address, and other sensitive details. Affected individuals should remain vigilant against potential identity theft and fraud.

State
Maine
Reported
June 11, 2026

What may have been exposed

  • Full Name
  • Social Security Number
  • Date of Birth
  • Home Address
  • Commercial Driver's License Number
  • Wage and Compensation Information
  • Direct Deposit Account Details
  • Tax Return Information
  • Phone Number

Landstar System Holdings, Inc. formally reported a data security incident to the Maine Attorney General's office on June 11, 2026. This disclosure indicates an unauthorized intrusion into the company's digital environment. While the breach date and the exact number of affected individuals remain unspecified in the public filing, the company initiated monitoring of the situation.

The filing confirms that various categories of personal information were exposed during this incident. These include Full Name, Social Security Number, Date of Birth, Home Address, Commercial Driver's License Number, Wage and Compensation Information, Direct Deposit Account Details, Tax Return Information, and Phone Number. This comprehensive list of data points can pose significant risks if misused.

The exposure of such detailed personal identifiers carries a heightened risk for individuals. Information like Social Security Numbers, Dates of Birth, and Home Addresses provides bad actors with essential components for various forms of identity theft and financial fraud. Affected individuals could face threats ranging from unauthorized credit accounts to fraudulent claims for benefits or tax-related schemes.

Recipients of a data breach notification from Landstar System Holdings should take proactive steps to protect themselves. It is advisable to review financial account statements and credit reports regularly for any suspicious activity. Consider placing a fraud alert or security freeze on your credit files with the three major credit bureaus.

Additionally, be cautious of unsolicited communications that request personal information. Landstar System Holdings maintains extensive records for its operations, including those for commercial drivers and employees. Any notification received directly from the company should outline additional recommendations specific to this incident.

What to do if you were affected

Based on the categories of information reported in this filing, these steps can help limit the risk of identity theft and fraud.

  • Freeze your credit

    Place a free credit freeze with Equifax, Experian, and TransUnion. A freeze blocks new accounts from being opened in your name and can be lifted anytime.

  • Guard against tax fraud

    File your tax return as early as possible and consider requesting an IRS Identity Protection PIN so no one can file a fraudulent return in your name.

  • Watch your financial accounts

    Review bank and card statements for unfamiliar activity and turn on transaction alerts. Report anything you don't recognize to your bank right away.

  • Replace exposed ID documents

    Contact your state DMV or the issuing agency about replacing an exposed driver's license, passport, or government ID number.

  • Stay alert to targeted scams

    Be cautious of calls, texts, or emails that reference this breach. Legitimate organizations won't ask you to confirm sensitive details through an unsolicited message.

  • Keep your notification letter

    Save the notice you received. It documents that your information was involved and is often needed to enroll in any credit monitoring offered or to join a related legal claim.

Source: Maine Attorney General filing

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