Chainalysis User Credentials and Tokens Stolen
Start here
AI-assisted source synthesis · not an independent investigation.
On November 5, 2026, Chainalysis said hackers accessed the names, usernames, password hashes, and live tokens of all users of its platform. The company said there is currently no evidence that user credentials, investigative content, or attribution data were accessed or tampered with. Following the incident, Chainalysis shut down Reactor, Data Solutions, KYT, and the login page, and launched an investigation. The company also said that some account passwords were exposed in an “on-path attack”; the relevant accounts have been locked, and affected users need to reset their passwords.
AI-written from reports · updated 2 hours ago
Timeline
Follow the reporting to see the different sides of the story.
- CryptopolitanChainalysis says hackers obtained password hashes of all users
Chainalysis says hackers accessed the names, usernames, password hashes, and live tokens of all users on its platform, but there is currently no evidence that credentials, investigation content, or attribution data were accessed or altered. The company shut down Reactor, Data Solutions, KYT, and the login page while investigating; some account passwords were exposed in an “on-path attack” and locked, and the affected users must reset their passwords.
Heat over time
Current heat 9·Peak over the comparable range 10 (Nov 5 20:00)·Change over the comparable range in the last 24 hours –
Trends compare only the same entities that were fully and continuously observed, so the range can be narrower than the current heat statistics. Move the pointer or tap the chart to read hourly heat; arrow keys work on a keyboard.