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The Hacker News
31 Oct 2026

Chainalysis breach exposes customer identity data

Blockchain analysis firm Chainalysis confirms an unauthorized actor accessed internal tools, resulting in the exposure of customer contact information and identity data.

// analyst note

While financial data remained secure, the theft of customer identities facilitates targeted phishing against high-value crypto investigators. Clients should monitor for sophisticated social engineering attempts leveraging their relationship with Chainalysis. Enable hardware-backed MFA for all personnel with access to blockchain analytics platforms.

Curated by 90@! Ltd from The Hacker News. Read the original for full technical detail.

Read original at The Hacker News

// 90@! Ltd

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