Coinbase Inc. data breach

Clerk's notes

Coinbase Inc., a company offering cryptocurrency exchange services, has formally notified authorities in New Hampshire about a data security incident. This filing was made on May 27, 2025, and indicates that the matter is currently under investigation by the relevant agencies.

While the exact details of the incident type have not been specified, the report indicates that personal information may have been exposed. The nature of the compromised data is also not yet public. It is important for individuals who have received an official notification from Coinbase Inc. to carefully review the information provided.

If you are among those who received a direct notification letter, it means your data was potentially involved. The company is likely to provide initial recommendations in that communication. Common first steps include carefully monitoring any accounts associated with Coinbase Inc. for unusual activity.

Consider placing a fraud alert with credit bureaus, which can make it harder for unauthorized parties to open new accounts in your name. Remain vigilant for phishing attempts or unsolicited communications that claim to be from Coinbase Inc. or other financial institutions, as these could be attempts to gain further access to your information.

Data breaches can have varying impacts, and understanding your rights is crucial. As this incident is still under investigation, individuals affected may want to consider speaking with a legal professional. An attorney can help review your specific situation and discuss potential avenues for recourse. Requesting a free case review could provide clarity on your options.

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