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Investigation OpenTX AG filing · December 16, 2025

Event Rental Systems Breach: What to Do After Your Data Was Exposed

Fullsteam Software Holdings, operating as Event Rental Systems, reported a data breach in December 2025 affecting its systems. If you received a notification letter, your personal information may have been exposed to unauthorized parties. Understanding your options is key to protecting yourself and exploring potential compensation.

This breach is real, not a scam. Fullsteam Software Holdings LLC dba Event Rental Systems officially reported it to the TX Attorney General on December 16, 2025.

Reviewed by David S. Harris, Esq., data breach and class action attorney (Florida Bar No. 0112739). Free consultation: 786-306-7278

Received a Fullsteam Software Holdings LLC dba Event Rental Systems notification letter? Find out in minutes if you qualify for compensation.

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State
TX
Breach date
October 8, 2025
Reported
December 16, 2025

Fullsteam Software Holdings LLC, operating as Event Rental Systems, recently reported a data security incident to authorities in December 2025. The company stated its systems were affected by a breach that began on or about October 8, 2025. If you received a notification letter from Event Rental Systems, it means your personal information was potentially compromised during this event.

A data breach involving your personal information can lead to various risks, including potential identity theft or financial fraud. While Event Rental Systems is currently investigating the scope of the incident, the fact that you received a letter indicates that your data may now be in the hands of unauthorized individuals.

It's crucial to take proactive steps to protect yourself. Carefully review the breach notification letter from Event Rental Systems for any specific recommendations. Generally, consider monitoring your financial accounts and credit reports for suspicious activity. Be cautious of unsolicited communications, as scammers often target data breach victims.

Many individuals affected by data breaches like the one at Event Rental Systems in Texas discover they have legal options to seek compensation for the inconvenience, risk, and potential harm caused. While the value of each claim can vary, understanding your rights is the first step toward exploring whether you may be entitled to a payout.

A free, no-obligation case review can help you understand if you have a claim and what steps you might take next. Our network of attorneys handles these cases with no upfront fees, meaning they only get paid if you do. This is an opportunity to discuss your specific situation and learn about potential legal avenues available to you.

Received the Fullsteam Software Holdings LLC dba Event Rental Systems notification letter? The Fullsteam Software Holdings LLC dba Event Rental Systems case file tracks this filing.

What to do if you were affected

These general steps can help limit the risk of identity theft and fraud after any data breach.

  • 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.

Fullsteam Software Holdings LLC dba Event Rental Systems data breach settlement, compensation and claim questions

How much could a Fullsteam Software Holdings LLC dba Event Rental Systems data breach settlement or claim be worth?
There is no set amount, and no Fullsteam Software Holdings LLC dba Event Rental Systems 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.
Is there a Fullsteam Software Holdings LLC dba Event Rental Systems 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 Fullsteam Software Holdings LLC dba Event Rental Systems. 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.
Can I sue Fullsteam Software Holdings LLC dba Event Rental Systems over the data breach?
It depends on what was exposed, the law in TX 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.
Did Fullsteam Software Holdings LLC dba Event Rental Systems offer free credit monitoring?
Any free monitoring Fullsteam Software Holdings LLC dba Event Rental Systems is offering will be described in the notice you received, along with an activation code and a sign-up deadline. Enrolling does not give up your right to bring a claim.
Is the Fullsteam Software Holdings LLC dba Event Rental Systems data breach letter legit or a scam?
A notice from Fullsteam Software Holdings LLC dba Event Rental Systems in the mail matches the breach Fullsteam Software Holdings LLC dba Event Rental Systems reported to the TX Attorney General on December 16, 2025. 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 Fullsteam Software Holdings LLC dba Event Rental Systems through a phone number or website you find yourself.
Do I need a Fullsteam Software Holdings LLC dba Event Rental Systems data breach lawyer or attorney?
A data breach lawyer can tell you whether your situation supports a claim and what it may be worth. A review here is free, and law firms usually take these cases on contingency, so there is no upfront cost.
Where can I see the official Fullsteam Software Holdings LLC dba Event Rental Systems breach notice?
Fullsteam Software Holdings LLC dba Event Rental Systems's report is published by the TX Attorney General: https://oag.my.site.com/datasecuritybreachreport/apex/DataSecurityReportsPage#BR-0004732 Compare it with the letter you received to confirm the dates and details match.
What should I do after getting the Fullsteam Software Holdings LLC dba Event Rental Systems 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.

Source: TX Attorney General filing

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