DataBreachCaseFile.com

Case file

Case File: Event Rental Systems and Fullsteam Software Holdings, LLC Data Breach

This file collects the dated facts on record for the Event Rental Systems and Fullsteam Software Holdings, LLC incident. The state report is dated December 15, 2025.

Timeline

  1. December 15, 2025Report filed in New HampshireDate the notice was lodged with the New Hampshire Attorney General.

Case facts

Filing state
New Hampshire
Date reported
December 15, 2025
Receiving office
New Hampshire Attorney General

Case notes

Event Rental Systems and Fullsteam Software Holdings, LLC, operating out of New Hampshire, officially filed a data breach notification on December 15, 2025. The filing pertains to an incident that led to the exposure of personal information. As of the report date, the companies state that an investigation into the nature and scope of the event is ongoing.

While the filing confirms that personal information was involved in the incident, it does not specify the exact types of data that may have been compromised. Due to the ongoing investigation, specific details about the information involved have not been publicly disclosed in the regulatory filing.

The number of individuals potentially affected by this data incident also remains unspecified in the public record. Individuals who receive direct notifications from Event Rental Systems or Fullsteam Software Holdings, LLC should review those communications for any additional details pertinent to their situation.

To help protect themselves, individuals are generally advised to remain vigilant. This includes carefully reviewing financial statements and other account activity for any unauthorized transactions or suspicious behavior. It is also recommended to consider changing passwords for online accounts and to be wary of unsolicited communications, which could be phishing attempts.

This information is based on public filings submitted to regulatory bodies. Since the investigation is still in progress, further details may become available as the companies continue to assess the incident.

Questions about this case file

Where does the Event Rental Systems and Fullsteam Software Holdings, LLC case file come from?
Every entry is taken from the breach report Event Rental Systems and Fullsteam Software Holdings, LLC lodged with the New Hampshire Attorney General. Nothing here is estimated.
Why do the incident date and the report date differ?
Companies usually investigate before they report. The gap between the two dates shows how long that took.
What does the records-affected figure count?
It is the number the company gave the state. It can cover residents of that state only, so the national total may be higher.
Does this case file change over time?
Yes. When a company files an update or a new state publishes its copy of the report, the dates and counts here are refreshed.

More New Hampshire case files

New Hampshire data breaches

Filing source: New Hampshire Attorney General