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Transport Workers Union Local 10 data breach investigation

Transport Workers Union Local 10 recently reported a data security incident to the Indiana Attorney General. Unauthorized access to their internal systems in January 2026 may have compromised personal information held by the union. This event raises questions about the security measures in place and the potential impact on affected individuals.

Filed
April 24, 2026
Regulator
Indiana AG
People affected
Not stated
File status
Investigation Open

What the filing confirms

  • Transport Workers Union Local 10 reported the incident to the Indiana Attorney General.

Still unknown

  • Which categories of personal information were taken. The filing does not list them.
  • How many people were affected. The filing does not give a number.
  • What caused the incident beyond the description in the filing.
  • How the attackers got in, and whether basic safeguards such as multi-factor sign-in were in place.

Investigation notes

Transport Workers Union Local 10, a labor organization, confirmed unauthorized access to its internal systems in an official filing with the Indiana Attorney General on April 24, 2026. The incident reportedly occurred on January 29, 2026. If you received a data breach notification letter, this confirms that your personal information managed by the union may have been exposed.

The official report indicates that unauthorized access took place, but it does not specify the exact nature of the attack or whether personal information was copied out or merely accessed. The filing also does not detail how long the unauthorized party maintained access to the systems before being detected and removed. The specific categories of personal information involved are also not specified in the notice.

As an entity entrusted with sensitive member data, Transport Workers Union Local 10 had a responsibility to safeguard this information. Our investigation will examine the union's cybersecurity measures, the timeline from initial system intrusion to detection, and the promptness of notification to affected individuals. These factors are crucial in evaluating the union's conduct before and after the breach.

If you received a data breach notification from Transport Workers Union Local 10, it is important to take proactive steps. Carefully review the notice for any offers of credit monitoring or identity theft protection services and consider enrolling. Maintain vigilance by regularly reviewing your financial statements, account activity, and credit reports for any unusual or unauthorized transactions.

While these protective steps are important, they may not fully address all potential harms. Individuals whose personal information was compromised in a data breach may have legal options to seek recourse for damages, including lost time, out-of-pocket expenses, and emotional distress. An attorney can review your specific circumstances to help you understand if you have a claim.

What our attorneys examine

A cyberattack does not excuse a company from protecting the information it holds. We look at whether Transport Workers Union Local 10 used reasonable security, how long it kept the data, and how quickly it told the people affected. Those questions decide whether a class action or individual claim is possible. Read more on how ransomware lawsuits work, or browse other incident files in Indiana.

Transport Workers Union Local 10 data breach questions

Is the Transport Workers Union Local 10 data breach letter legit or a scam?
A notice from Transport Workers Union Local 10 in the mail matches the breach Transport Workers Union Local 10 reported to the Indiana Attorney General on April 24, 2026. Check that the company name and dates in your letter match that filing. A real notice of data security incident won't ask for your password, Social Security number or a payment — if it does, contact Transport Workers Union Local 10 through a phone number or website you find yourself.
Did Transport Workers Union Local 10 offer free credit monitoring?
Look for an enrollment code in your Transport Workers Union Local 10 notice. Companies that offer free credit monitoring after a breach usually include it there, with a deadline to activate. Using the free service won't stop you from joining a lawsuit or settlement later.
Is there a Transport Workers Union Local 10 data breach class action lawsuit?
Law firms often open an investigation after a breach notice like this one, and a class action lawsuit may follow. This page doesn't confirm that a lawsuit has been filed against Transport Workers Union Local 10. You usually don't have to join a class action to be included — if a settlement is reached, class members are notified and can file a claim.
What should I do after getting the Transport Workers Union Local 10 data breach notice?
Keep the letter and the envelope, and note the date it arrived. Freeze your credit with Equifax, Experian and TransUnion, change any passwords the notice mentions, and sign up for any free credit monitoring the letter offers. Then check whether you may have a claim.
Do I need a Transport Workers Union Local 10 data breach lawyer or attorney?
An attorney can read your notice and tell you whether a claim makes sense. A case review here is free, and data breach cases are usually handled on contingency, so there is no upfront cost.
Can I sue Transport Workers Union Local 10 over the data breach?
It depends on what was exposed, the law in Indiana and your own state, and whether you've been harmed. Most people take part through a class action rather than suing alone. Keep your notification letter — it's the proof that connects you to the breach.
How much could a Transport Workers Union Local 10 data breach settlement or claim be worth?
There is no set amount, and no Transport Workers Union Local 10 settlement is confirmed here. In past data breach settlements, payments depended on what data was exposed and on documented losses — fraud, out-of-pocket costs and time spent dealing with the breach. Keep receipts and records; they're what damages claims are built on.

Other open files in Indiana

Attorney advertising. An incident file reflects a public regulator filing and our review of it; it does not mean a lawsuit has been filed or that the company did anything unlawful. Submitting a review request does not create an attorney-client relationship.