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MonitoringVermont AG filing · April 24, 2026

Transport Workers Union Local 100 Data Breach: What the Vermont Filing Shows

Transport Workers Union Local 100 filed a data breach notice with Vermont regulators on April 24, 2026, indicating an unauthorized network compromise. The incident potentially exposed members' Full Name, Social Security Number, Banking and Direct Deposit Details, and Union Membership Records, among other sensitive information. This exposure could lead to risks such as identity theft and financial fraud for those affected.

State
Vermont
Reported
April 24, 2026

What may have been exposed

  • Full Name
  • Social Security Number
  • Date of Birth
  • Home Address
  • Wage and Compensation Information
  • Banking and Direct Deposit Details
  • Union Membership Records
  • Phone Number and Email Address

Transport Workers Union Local 100, an organization representing transportation professionals, officially reported a data security incident to the Vermont Attorney General on April 24, 2026. The filing indicates an unauthorized compromise of the union's network infrastructure.

The breach involved several categories of sensitive personal information belonging to union members. Data potentially exposed includes Full Name, Social Security Number, Date of Birth, Home Address, Wage and Compensation Information, Banking and Direct Deposit Details, Union Membership Records, Phone Number, and Email Address. The compromise of such comprehensive personal and financial details can significantly increase the risk of identity theft and financial fraud.

Labor organizations like Transport Workers Union Local 100 handle a substantial volume of confidential member data necessary for managing agreements, benefits, and communications. This places a responsibility on them to implement robust security measures to protect this sensitive information from unauthorized access or disclosure.

Individuals who receive a formal notification from Transport Workers Union Local 100 regarding this incident should take immediate steps to protect themselves. It is advisable to closely monitor financial accounts and credit reports for any suspicious activity. Placing a fraud alert with credit bureaus can also provide an extra layer of security. Additionally, be cautious of any unsolicited communications, particularly those requesting personal information.

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.

  • Secure your online accounts

    Change the password on any account that reused an exposed password and turn on two-factor authentication wherever it's offered.

  • 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: Vermont Attorney General filing

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