Active Legal Case · Letter recipients may be eligible to join a class action lawsuit against Chess.com LLC
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If you received a data breach notification letter from Chess.com LLC, 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.
Chess.com LLC is a prominent technology company that operates a global online platform for chess enthusiasts to play, learn, and compete. As a digital service provider, the company typically collects and stores sensitive user information, including account credentials, email addresses, payment details for premium subscriptions, and historical gameplay data. In 2025, the company officially reported a data security incident to the New Hampshire Attorney General. If you have received a formal data breach notification letter, it indicates that your personal information may have been involved in this unauthorized access event. This notice serves to inform you of the nature of the incident and the steps the company is taking to address the situation and protect your account security moving forward.
About the Notice You Received
If you received a data breach notification letter, notice, or mailing from Chess.com LLC, this communication confirms that your personal information was exposed or accessed without authorization.
Under New Hampshire law (N.H. RSA § 359-C:20), 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 Chess.com LLC notification letter is more than an informational warning. It is legally required documentation — and the starting point for a potential class action claim against Chess.com LLC.
This notice may also be referred to as:
It Takes 2 Minutes
Tell us you received a notification letter from Chess.com LLC. 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.
New Hampshire residents are protected by N.H. RSA § 359-C:20, which gives you the right to pursue legal remedies when a company fails to adequately protect your data.
Common Questions
What is the Chess.com LLC data breach notification letter?
The Chess.com LLC notification letter, notice, or mailing is a legally required communication confirming that your personal information was involved in a data breach. New Hampshire 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 Chess.com LLC breach notice — does it mean my data was stolen?
Yes. Receiving a Chess.com LLC 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 Chess.com LLC?
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 Chess.com LLC notification letter?
Yes. New Hampshire and federal law impose statutes of limitations on data breach claims. The sooner you act after receiving your Chess.com LLC letter or notice, the better positioned you are to recover.
Chess.com LLC 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 Chess.com LLC 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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