Security news

Data breaches 2026-11-06 · 4 d ago Source: The Hacker News

Chainalysis Breach Exposes All Users' Credentials, Forces Shutdown of Key Services

Chainalysis Breach Exposes All Users' Credentials, Forces Shutdown of Key Services

Summary

Blockchain analysis firm Chainalysis has revealed that its ongoing investigation into the agentic cyber attack targeting its systems also exposed names, usernames, password hashes and live tokens for all users. "While we investigated, we removed access to Reactor and Data Solutions," the company said. "At this time we continue to have no evidence that any investigations data has been accessed

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