Breach Intelligence Report 19 May 2026

ArtHouse Cloud Logs NEw v1 uploaded by a Telegram User Data Sold on the Dark Web: 6,388 Records Exposed

HEROIC
HEROIC Threat Intelligence Team
Email Addresses Plaintext Password Urls
Stealer Logs ArtHouse Cloud Logs NEw v1 uploaded by a Telegram User
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Records Exposed 6,388
Source Type Stealer log
Origin United States
Password Type plaintext

HEROIC analysts found this data circulating on dark web markets. Leaked on 12-Apr-2026, the ArtHouse Cloud Logs NEw v1 uploaded by a Telegram User breach exposed 6,388 records including email addresses, plaintext passwords, and URLs.


Why the ArtHouse Cloud Logs NEw v1 uploaded by a Telegram User Breach Is Dangerous

This version of the ArtHouse Cloud dataset represents a fresh batch of stolen credentials collected in April 2026. The recurring ArtHouse Cloud name across multiple breach releases suggests an ongoing credential harvesting operation targeting the same or overlapping user populations. Each new release brings additional victims' data into criminal circulation.

What Was Exposed in the ArtHouse Cloud Logs NEw v1 uploaded by a Telegram User Leak

  • Email Addresses
  • Plaintext Passwords
  • URLs

Why This ArtHouse Cloud Logs NEw v1 uploaded by a Telegram User Data Puts You at Risk

With 6,388 plaintext email and password pairs available on dark web markets, criminals can immediately launch credential stuffing attacks against any platform where these credentials were used. The specific URLs in the dataset pinpoint where each credential was active, making targeted account takeover straightforward. Password reuse across services turns one exposed account into multiple potential breaches.


How Stealer Log Breaches Work

Stealer malware silently collects credentials from infected devices, recording both saved browser passwords and active login sessions. The harvested data is formatted into structured logs and distributed through dark web marketplaces and Telegram channels, where criminals purchase or download them for use in account takeover campaigns.


Check If Your Data Was Exposed

HEROIC operates one of the world's largest breach databases, covering more than 400 billion leaked records. Use HEROIC's free breach scanner to check if your email address or credentials appeared in the ArtHouse Cloud Logs NEw v1 uploaded by a Telegram User leak or thousands of other breaches in our database.

Breach Breakdown

Domain ArtHouse Cloud Logs NEw v1 uploaded by a Telegram User
Leaked Data Email Addresses,Plaintext Password,URLs
Password Types plaintext
Date Leaked 19 May 2026
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Breach Rank #16,097 by affected users
Impact Score
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sensitivity + scale + recency
Est. Financial Impact $46.2K fraud, phishing & misuse risk
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  • Passwords
  • Phone numbers
  • Financial information
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Identity Theft Risk Score

Risk Score: 8.7/10 - Critical

Data Exposure Analysis

Passwords Critical
Financial High
Personal Medium
Social High
Security Critical

Breach Timeline Analysis

March 2024 Multiple credentials exposed in recent data breach
January 2024 Password found in dark web marketplace
December 2023 Personal information leaked in major security incident

Security Recommendations

High Priority
Password Security

Critical: Change compromised passwords immediately and enable 2FA on all accounts

Important
Financial Protection

Monitor credit reports and set up fraud alerts with major credit bureaus

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Identity Protection

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