Data Breach WatchDBW

Transportation

High

monitoring

Updated about 1 month ago

Landstar System Holdings, Inc. Data Breach

▼ Key takeaways

•Reports suggest a potential breach involving Landstar System Holdings, Inc..
•Discovered on June 11, 2026.
•Possible data exposed: Name, Other personal identifier.
•Affects individuals in: Maine.
•Confirmation level: Confirmed by regulators.

Breach confirmed

The Landstar System Holdings, Inc. breach is confirmed. If you may be affected, add your details below and we will take it from there.

Detailed summary

On April 29, 2026, Landstar System Holdings, Inc. experienced an external system breach. The company discovered this breach on May 22, 2026, and subsequently reported it to the Maine Attorney General, confirming the incident.

The breach affected 23 residents of Maine. The types of information compromised included names and other personal identifiers. The specific details regarding the total number of individuals affected, besides the Maine residents, remain unclear. It is also not publicly known if financial or medical data was exposed.

More details about the breach may emerge as investigations continue, and affected individuals may receive further notifications.

Data possibly involved

Name
Other personal identifier

Company Response Timeline

Response Grade

Notified consumers within 30 days of discovery

Breach Occurred

Apr 29, 2026

Company Discovered

May 22, 2026

Regulator Notified

Unknown

Consumers Notified

Jun 11, 2026

23 days to discover

20 days to notify consumers

Breach Verification Status

Reports Only

Complete

Initial dark web reports of potential breach

Company Confirmed

Complete

Company has acknowledged the breach

Regulator Confirmed

Current

Confirmed by regulatory authorities

Note: Breach verification can take time. Information may evolve as more details become available from companies and regulators.

Case Status:

Monitoring

We're monitoring this situation for developments.

Were You Affected By This Breach?

If you are a customer or have received a data breach notification, you may submit your information as part of our ongoing investigation. Submitting your information is free and does not obligate you.

Were you in the Landstar System Holdings, Inc. breach? Check your email

Free scan against known breach datasets. Then remove your info from data-broker sites with Data Shield.

No signup required. 30-second scan. Your email is only stored if you opt into alerts.

Get your info off data-broker sites

Data Shield files removal requests with every broker that accepts an authorized agent, and gives you the exact link or letter for the brokers that only accept requests from you.

See how Data Shield works

Check Your Risk Level

Answer a few questions to understand how this breach might affect you

Do you use Landstar System Holdings, Inc.?

Yes

What state are you in?

What should I do?

Change your passwords

Update passwords for the affected service and any accounts using the same password

Enable two-factor authentication

Add an extra layer of security to your accounts

Monitor your accounts

Watch for suspicious activity on your financial and online accounts

Watch for phishing attempts

Be cautious of emails or messages claiming to be from the affected company

Consider a credit freeze

Prevent unauthorized access to your credit report

Scan your email for other exposures

Check whether this address shows up in other known breaches. Free, no account.

Get your info off data-broker sites

Data Shield files removal requests with every broker that accepts an authorized agent, and gives you the exact link or letter for the brokers that only accept requests from you.

See how Data Shield works