suspectedmediumData breachFirst reported Oct 31, 2026 · Updated Oct 31, 2026
Chainalysis: external actor accessed internal tools and non-sensitive customer identity data
Blockchain analysis firm Chainalysis said it was the target of a cybersecurity incident in which an external actor accessed non-sensitive customer data. The company said the breach did not result in unauthorized access to its investigation content, authentication credentials, or session tokens.
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