Active Legal Case · Letter recipients may be eligible to join a class action lawsuit against Marquis
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If you received a data breach notification letter from Marquis, send us your details and a member of the legal team will review your request. There is no cost or obligation.
No fee unless you recover.
Sending this form does not create an attorney-client relationship.
Marquis appears to operate as a healthcare provider or senior living and care facility, given its industry-associated name. In the regular course of business, organizations of this type typically collect and store sensitive personal and medical information, including patient names, dates of birth, Social Security numbers, medical record numbers, health insurance details, and clinical diagnosis or treatment records. This data security incident was officially reported to the Massachusetts Attorney General in 2025. If you received a data breach notification letter in the mail, it means your personal information may have been compromised in the incident. This page is designed to help affected individuals understand what data was exposed and what steps they can take to protect themselves.
About the Notice You Received
If you received a data breach notification letter, notice, or mailing from Marquis, this communication confirms that your personal information was exposed or accessed without authorization.
Under Massachusetts law (M.G.L. c. 93H), companies are legally required to send a written breach notification to every affected resident. This may arrive as a letter in the mail, a formal notification mailing, or an email notice — all are equally valid as evidence of harm.
Your Marquis notification letter is more than an informational warning. It is legally required documentation — and the starting point for a potential class action claim against Marquis.
This notice may also be referred to as:
It Takes 2 Minutes
Tell us you received a notification letter from Marquis. No need to have the letter handy — just your name and contact info.
A licensed data breach attorney will review your eligibility within 24 hours and contact you directly. Completely free, no obligation.
If you qualify, your attorney handles everything. You pay nothing unless your case results in a recovery on your behalf.
Why This Breach Matters
Companies across every industry collect and store personal data as part of normal business operations. When that data is compromised, affected individuals face risks ranging from targeted phishing attacks and identity theft to unauthorized account access and financial fraud.
Massachusetts residents are protected by M.G.L. c. 93H, which gives you the right to pursue legal remedies when a company fails to adequately protect your data.
Common Questions
What is the Marquis data breach notification letter?
The Marquis notification letter, notice, or mailing is a legally required communication confirming that your personal information was involved in a data breach. Massachusetts law requires companies to send this written notice to every affected resident. The letter or mailing you received is official documentation of the breach and serves as evidence for a potential class action claim.
I received a Marquis breach notice — does it mean my data was stolen?
Yes. Receiving a Marquis data breach letter, notice, or notification mailing means your personal information was accessed or exposed without authorization. Companies are only required to send these notices when a confirmed breach occurred affecting your data specifically.
Do I need the original notification letter from Marquis?
No. You do not need to have the letter, notice, or mailing on hand to request a case review. Your name, contact info, and the name of the company are enough to get started.
How much does it cost to join?
Nothing upfront. Our representation is 100% contingency-based — we only collect a fee if your case results in compensation. If there is no recovery, you owe nothing.
Is there a deadline to act after receiving my Marquis notification letter?
Yes. Massachusetts and federal law impose statutes of limitations on data breach claims. The sooner you act after receiving your Marquis letter or notice, the better positioned you are to recover.
Marquis was required by law to notify you because your personal data was compromised. That letter is evidence of harm — and the foundation for a legal claim.
Data breach claims have deadlines. The sooner you act after receiving your letter, the better positioned you are to participate and recover.
By joining with other Marquis letter recipients, you have access to legal resources that would be too costly to pursue individually.
You never pay attorney fees out of pocket. Our representation is 100% contingency-based — we only get paid if you recover compensation.
No Fee Unless You Recover
A member of the legal team is available to answer your questions. Or scroll to the top to submit your case review form — free and no obligation.
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