Where does the HUDSON RIVER PARTNERS I L.P. D/B/A THE THAYER HOTEL case file come from?

Every entry is taken from the breach report HUDSON RIVER PARTNERS I L.P. D/B/A THE THAYER HOTEL lodged with the Illinois 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.

Case file

Case File: HUDSON RIVER PARTNERS I L.P. D/B/A THE THAYER HOTEL Data Breach

This file collects the dated facts on record for the HUDSON RIVER PARTNERS I L.P. D/B/A THE THAYER HOTEL incident. The state report is dated October 17, 2025.

Timeline

October 17, 2025Report filed in IllinoisDate the notice was lodged with the Illinois Attorney General.

Case facts

Filing state: Illinois
Date reported: October 17, 2025
Receiving office: Illinois Attorney General

Case notes

HUDSON RIVER PARTNERS I L.P. d/b/a The Thayer Hotel officially reported a data security incident to the Illinois Attorney General on October 17, 2025. The report indicates that an investigation is currently underway regarding unauthorized access to the hotel's systems.

The Thayer Hotel, as a hospitality and lodging entity, routinely collects and stores various types of personal information from its guests. While the specific categories of data involved in this incident were not detailed in the public filing, it is understood that the information involved could include details typically gathered during guest stays and event services.

Individuals who received a direct data breach notification letter from The Thayer Hotel should carefully review its contents. These letters are intended to provide more specific information about the scope of the exposure and any identity monitoring services that the hotel may be offering to those affected.

As general precautionary measures, it is advisable for anyone potentially affected to remain vigilant for suspicious communications. Regularly monitor financial account statements and free credit reports for any unusual activity. Consider placing a fraud alert or security freeze on credit files as a preventative step.

Questions about this case file

Where does the HUDSON RIVER PARTNERS I L.P. D/B/A THE THAYER HOTEL case file come from?: Every entry is taken from the breach report HUDSON RIVER PARTNERS I L.P. D/B/A THE THAYER HOTEL lodged with the Illinois 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.

Illinois data breaches

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Timeline

Case facts

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