Confirmed breach

Coinbase Global data breach

USUnited States · NY · Coinbase Global, Inc.

Coinbase Global (NY, United States) notified the US Securities and Exchange Commission (8-K Item 1.05), the California Attorney General and the Washington Attorney General of a data breach on 15 May 2025. It told the states about 3,337 Washington residents; the total can be higher.

Status: Confirmed breach
People affected: 3,337 Washington residents (one state’s count; the total can be higher)
Reported: 15 May 2025

What was exposed

The register’s list does not say what was exposed; the notice it links to (under Sources) usually does.

What changed since it was first reported

29 October 2026 Confirmed breach, 3,337 Washington residents (Washington Attorney General)

Sources

Official notices are read by code from the regulator’s own register. More notices to SEC filings, California, Washington. · Corrections and changes

If Coinbase Global had your data

Look for Coinbase Global, Inc.’s own notice or letter: it should say what of yours was involved. Keep it.
The register’s list does not say what was exposed; the notice it links to (under Sources) usually does. If Coinbase Global, Inc. has a password of yours, change it now to be safe.
Expect scams that use your details: calls, texts or emails pretending to be Coinbase Global, Inc., your bank or the police. Never give codes or passwords, never approve a sign-in you did not start, never move money.

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From the data breach tracker: official notices, breach databases and the news, every fact with its source. Open data (CC BY 4.0) · How the tracker works · Official registers · Corrections and changes · Found a mistake? Tell us and we correct it.