Fullsteam Software Holdings LLC dba Event Rental Systems data breach

Clerk's notes

On December 16, 2025, Fullsteam Software Holdings LLC, operating as Event Rental Systems, filed notice with the Texas Attorney General regarding a data security incident. The company identified October 8, 2025, as the date of the breach. This matter is currently under investigation, indicating that the full scope and details are still being assessed by authorities.

Fullsteam Software Holdings LLC subsequently issued data breach notification letters to all individuals believed to be impacted by this event. Receiving such a letter signifies that your personal information, which was stored within the company's systems, may have been accessed by an unauthorized party. The specific types of information involved have not been detailed in public filings, but generally speaking, such incidents pose a risk to the security of your data.

For those who received a notification, it is important to review the letter thoroughly for any specific recommendations or services offered by Event Rental Systems. This official communication is your primary source for company-specific advice regarding the incident and any measures they may be taking.

As a general precaution following any data security event, individuals should remain vigilant. This includes regularly monitoring financial accounts and statements for any unusual activity. You might also consider placing a fraud alert or security freeze on your credit reports with the major credit bureaus, which can help prevent new accounts from being opened in your name.

If you received a data breach notification letter from Fullsteam Software Holdings LLC dba Event Rental Systems, you may be eligible to explore your legal options. Consider requesting a free case review to discuss the circumstances of this breach and understand how it might affect you.

If a notification letter about this breach reached you, see every Texas data breach on file or browse all cases.