Landstar System Holdings, Inc. disclosed a cybersecurity incident after detecting unauthorized access to certain business applications between April 29–30, 2026. The breach potentially exposed sensitive personal information, including names and driver’s license numbers, of 23 Maine residents.
Landstar System Holdings, Inc.’s Data Breach Investigation
On April 30, 2026, Landstar identified suspicious activity within one of its business applications. The company promptly blocked the unauthorized access, reported the incident to law enforcement, and launched a comprehensive investigation with the assistance of outside data security experts. The investigation determined that an unauthorized actor accessed certain applications and storage locations between April 29 and April 30, 2026, and may have acquired data from those systems .
Landstar conducted a thorough review of the potentially impacted files to determine whether they contained personal information. On May 22, 2026, the company confirmed that files included information relating to certain individuals and worked to verify contact information to provide notifications.
Affected Maine residents were notified in writing on or about June 11, 2026. Landstar also provided information on how to protect personal data, including guidance on credit monitoring, fraud alerts, and security freezes, and offered 12 months of complimentary credit monitoring services through TransUnion for affected individuals .
When Did This Breach Occur?
The breach occurred between April 29–30, 2026, and was discovered on May 22, 2026. Written notifications to affected Maine residents were sent beginning June 11, 2026 .
What Information Was Breached?
The breach may have included:
- Full names
- Driver’s license numbers
No evidence of identity theft or fraud had been reported at the time of notification .
What You Can Do
Affected individuals should take the following steps:
- Enroll in the complimentary TransUnion credit monitoring services provided by Landstar.
- Monitor bank and credit accounts for suspicious activity.
- Place fraud alerts or credit freezes with Equifax, Experian, and TransUnion.
- Remain vigilant for phishing attempts, scam calls, or other suspicious communications.
- Report any suspected fraud or identity theft to the FTC, state Attorney General, and local law enforcement.
- Request a free credit report from www.annualcreditreport.com.
These steps help mitigate potential misuse of personal information and protect against identity theft.
File a Data Breach Lawsuit Against Landstar System Holdings, Inc.
If you received a notification from Landstar regarding this breach, you may be eligible to pursue compensation through a data breach lawsuit.
Organizations handling personal information have a legal duty to implement reasonable cybersecurity measures. When personal data, such as names and driver’s license numbers, is exposed, affected individuals may be at risk of identity theft, fraud, and privacy violations.
A data breach lawsuit may help recover damages for out-of-pocket expenses, credit monitoring costs, lost time, and emotional distress. Legal action can also encourage organizations to improve cybersecurity protections and prevent future incidents.
Contact us at Class Action U, where we’ll connect you with a lawyer skilled in class action lawsuits. If you’ve been contacted about this breach, received notice, or discovered you were impacted, fill out our quick, easy, and secure form to sign up. There is no cost to reach out to our legal partner and no obligation after speaking with someone from our team.
