HackFraudChainalysis Breach Exposes User Credentials, Services Temporarily Shut Down
Published: 6 Nov 2026 · Worldwide
Chainalysis suffered a cyber attack exposing names, usernames, password hashes, and live tokens of all users. The company shut down key services during investigation but found no evidence of accessed investigation data.
Who is at risk
Users of Chainalysis services and blockchain analysts
How to protect yourself
- Change your Chainalysis passwords immediately
- Enable two-factor authentication if available
- Monitor accounts for suspicious activity
Source: The Hacker News (thehackernews.com)
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