Where does the Coinbase Inc. case file come from?

Every entry is taken from the breach report Coinbase Inc. lodged with the New Hampshire Attorney General. Nothing here is estimated.

Why do the incident date and the report date differ?

Companies usually investigate before they report. The gap between the two dates shows how long that took.

What does the records-affected figure count?

It is the number the company gave the state. It can cover residents of that state only, so the national total may be higher.

Does this case file change over time?

Yes. When a company files an update or a new state publishes its copy of the report, the dates and counts here are refreshed.

Case file

Case File: Coinbase Inc. Data Breach

This file collects the dated facts on record for the Coinbase Inc. incident. The state report is dated May 27, 2025.

Timeline

May 27, 2025Report filed in New HampshireDate the notice was lodged with the New Hampshire Attorney General.

Case facts

Filing state: New Hampshire
Date reported: May 27, 2025
Receiving office: New Hampshire Attorney General

Case notes

Coinbase Inc. submitted an official data breach notification to the New Hampshire Attorney General's office on May 27, 2025. The company's filing indicates that an incident involving personal information has occurred. However, the exact nature of the breach and the specific types of data exposed were not detailed in the initial report, which states the matter is under investigation.

This notification fulfills regulatory requirements for reporting security incidents that may have compromised consumer data. While the investigation into this event is ongoing, the public record confirms the report from Coinbase Inc. to state authorities.

As the specific personal information involved remains unspecified, individuals who may be affected are advised to take general protective measures. It is important to act cautiously as more details may emerge regarding the scope and impact of this breach.

Recommended steps include diligently monitoring all personal financial accounts and credit reports for any suspicious activity. You should also be vigilant against unsolicited communications, such as emails or text messages, that might attempt to acquire further personal details by impersonating legitimate entities. Consider placing a fraud alert on your credit file.

This case file will be updated as additional information becomes available from the official investigation or subsequent public filings. The current entry reflects the details provided in the initial report to the New Hampshire Attorney General.

Questions about this case file

Where does the Coinbase Inc. case file come from?: Every entry is taken from the breach report Coinbase Inc. lodged with the New Hampshire Attorney General. Nothing here is estimated.
Why do the incident date and the report date differ?: Companies usually investigate before they report. The gap between the two dates shows how long that took.
What does the records-affected figure count?: It is the number the company gave the state. It can cover residents of that state only, so the national total may be higher.
Does this case file change over time?: Yes. When a company files an update or a new state publishes its copy of the report, the dates and counts here are refreshed.

New Hampshire data breaches

Filing source: New Hampshire Attorney General

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Timeline

Case facts

Case notes

Questions about this case file

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