> Cause not stated in filing
HUDSON RIVER PARTNERS I L.P. D/B/A THE THAYER HOTEL data breach investigation
- Filed
- October 17, 2025
- Regulator
- Illinois AG
- People affected
- Not stated
- File status
- Investigation Open
What the filing confirms
- HUDSON RIVER PARTNERS I L.P. D/B/A THE THAYER HOTEL reported the incident to the Illinois 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
Hudson River Partners I L.P. d/b/a The Thayer Hotel appears to be a hospitality and lodging entity, managing guest accommodations and event services. In the course of business, such establishments typically collect and store sensitive guest information, including full names, mailing addresses, payment card details, and reservation history. This security incident was officially reported to the Illinois Attorney General in 2025, confirming that unauthorized parties may have accessed internal systems. If you received a data breach notification letter from the hotel, it indicates that your personal information was likely contained within the compromised data set. We recommend reviewing the letter carefully to understand the specific scope of the exposure and the identity monitoring services being offered to those impacted by this event.
What our attorneys examine
A cyberattack does not excuse a company from protecting the information it holds. We look at whether HUDSON RIVER PARTNERS I L.P. D/B/A THE THAYER HOTEL 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 Illinois.
HUDSON RIVER PARTNERS I L.P. D/B/A THE THAYER HOTEL data breach questions
- Is the HUDSON RIVER PARTNERS I L.P. D/B/A THE THAYER HOTEL data breach letter legit or a scam?
- A notice from HUDSON RIVER PARTNERS I L.P. D/B/A THE THAYER HOTEL in the mail matches the breach HUDSON RIVER PARTNERS I L.P. D/B/A THE THAYER HOTEL reported to the Illinois Attorney General on October 17, 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 HUDSON RIVER PARTNERS I L.P. D/B/A THE THAYER HOTEL through a phone number or website you find yourself.
- Did HUDSON RIVER PARTNERS I L.P. D/B/A THE THAYER HOTEL offer free credit monitoring?
- Any free monitoring HUDSON RIVER PARTNERS I L.P. D/B/A THE THAYER HOTEL 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 there a HUDSON RIVER PARTNERS I L.P. D/B/A THE THAYER HOTEL 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 HUDSON RIVER PARTNERS I L.P. D/B/A THE THAYER HOTEL. 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 HUDSON RIVER PARTNERS I L.P. D/B/A THE THAYER HOTEL 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 HUDSON RIVER PARTNERS I L.P. D/B/A THE THAYER HOTEL 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 HUDSON RIVER PARTNERS I L.P. D/B/A THE THAYER HOTEL over the data breach?
- It depends on what was exposed, the law in Illinois 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 HUDSON RIVER PARTNERS I L.P. D/B/A THE THAYER HOTEL data breach settlement or claim be worth?
- There is no set amount, and no HUDSON RIVER PARTNERS I L.P. D/B/A THE THAYER HOTEL 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 Illinois
- The University Of Illinois College Of Medicine - ChicagoIllinois Attorney General · Filed July 14, 2026Count not stated
- Abbott Cancer Diagnostics (Formerly Known As Exact Sciences)Illinois Attorney General · Filed July 8, 2026Count not stated
- Aspire Rural Health SystemIllinois Attorney General · Filed July 7, 2026Count not stated
- EVERSANA LIFE SCIENCES SERVICESIL Attorney General · Filed June 30, 2026Count not stated
- EVERSANA LIFE SCIENCES SERVICESIllinois Attorney General · Filed June 30, 2026Count not stated
- EduPath Learning PlatformIllinois Attorney General · Filed June 25, 202678,000 affected
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.