Chess.com LLC data breach

Clerk's notes

Chess.com LLC, an entity operating within New Hampshire, formally reported a data incident to state authorities. This filing, documented on September 8, 2025, indicates that an investigation into the circumstances of the breach is currently underway.

The specifics concerning the nature of the breach and the categories of personal information potentially affected by this incident have not been detailed in the public record. While it is understood that some personal data may have been involved, precise data types remain unconfirmed at this time.

Individuals who have been identified as potentially affected by this event should anticipate receiving, or may have already received, a direct notification letter from Chess.com LLC. Such letters are crucial as they typically contain details pertinent to the specific information involved in that individual's case.

It is generally advisable for anyone who receives a data breach notification to carefully review the information provided and remain alert for any unusual account activity or unexpected communications. Monitoring financial statements and credit reports can be a prudent measure following any exposure of personal information.

If you have received a notification regarding this Chess.com LLC data breach, understanding your rights and potential legal avenues is important. A free case review can offer clarity on your specific situation and discuss any options available to you, without any obligation.

If a notification letter about this breach reached you, see every NH data breach on file or browse all cases.