# Glassnode Probes Customer Data Breach, Issues Phishing Alert

The crypto analytics firm confirmed potential exposure of user email addresses.

- **Source:** [DailyCoin](https://brifing.si/source/3e9b0f85-cb2f-40ee-ba61-db9410cf0937)
- **Published:** 2026-07-22
- **Topic:** [Finance](https://brifing.si/c/finance)
- **Original article:** <https://dailycoin.com/glassnode-customer-data-exposure-warns-of-phishing-attack/>
- **On Brifing:** https://brifing.si/s/c7b23ac7-2756-4aea-a471-854cc5f6447d

## Security Breach Identified

Glassnode confirmed a security incident that may have exposed customer email addresses. The company stated investigations are ongoing to determine the full scope, while warning users against unofficial communication channels. Only emails from glassnode.com should be trusted.

## Escalating Phishing Threats

The incident increases phishing risks targeting crypto users. Attackers could exploit leaked emails to impersonate Glassnode and distribute fraudulent links. The firm emphasized its lack of customer support phone lines, making any such requests likely scams.

## Community Reports Surface

A Reddit user claimed receiving a phishing email to an address exclusively used for Glassnode. While unverified, this report sparked community concern prior to Glassnode's official disclosure. Such incidents highlight the crypto sector's vulnerability to coordinated attacks.

## Company's Countermeasures

Glassnode reiterated it only operates through its official domain and email support. Customers were directed to verify communications through support@glassnode.com, with promises of updates if additional protective actions become necessary against potential threats.

## Phishing in Crypto Ecosystem

Phishing remains prevalent in crypto, with bad actors impersonating trusted platforms to steal credentials. Even minor data exposures like email leaks can enable targeted campaigns, underscoring the need for constant vigilance among digital asset holders.

## Security Hygiene Imperative

This breach demonstrates how limited data exposure can create disproportionate risks in crypto. Users must adopt verification habits for official channels and enable security features like 2FA. Proactive measures become critical as attack vectors grow more sophisticated.

## Sources covering this story

- https://dailycoin.com/glassnode-customer-data-exposure-warns-of-phishing-attack/ — 

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_Summary written by Brifing from the original reporting. Copyright in the original article belongs to its publisher; read the full piece at the link above._