Breach Intelligence Report 21 Sep 2026

Part 14 of ArtHouse Cloud Combo Exposed 8.27 Million Records

HEROIC
HEROIC Threat Intelligence Team
Email Addresses Plaintext Password Urls
Combolist ArtHouse Cloud COMBO_part_0014 uploaded by a Telegram User
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Records Exposed 8,269,641
Source Type Combolist
Origin United States
Password Type plaintext

ArtHouse Cloud Combo Part 14 exposed 8,269,641 email addresses paired with plaintext passwords and login URLs. The file is dated August 22, 2026. That's it, that's the leak.

Eight million plus records is large enough that individual attention from an attacker isn't required, automation handles the rest. Scan your email now to check if you're one of the 8,269,641.

The File in Plain Terms

No elaborate backstory here, just a combolist, numbered Part 14 in a larger series, containing millions of working email and password combinations. Each record lists the exact site the password was captured from, which removes any guesswork for whoever is using the file.


What Was Exposed

  • Email addresses, identifying more than eight million individual accounts
  • Plaintext passwords, already readable with nothing left to crack
  • URLs, pointing directly to the login page tied to each password

Why This Matters

A file this large gets run through automated tools that test every email and password combination against major websites in bulk. Anyone in this file who reused a password on a different account faces the same risk there too, since the same credential often works in more than one place.


How Part 14 Fits the Bigger Combolist Series

Numbered combo parts like this one are pieces of a much larger master file, built from a mix of older breaches and stealer logs, then divided into distributable chunks. Part 14 is simply this particular slice of that larger collection, released and circulated on its own.


Check Your Exposure Now

Run a free scan your email lookup against HEROIC's breach database. A match means it's time to change that password immediately, everywhere you've used it, and add extra login protection where available. Do this for work email as well as personal accounts.

Breach Breakdown

Domain ArtHouse Cloud COMBO_part_0014 uploaded by a Telegram User
Leaked Data Email Addresses,Plaintext Password,URLs
Password Types plaintext
Date Leaked 21 Sep 2026
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Private & Secure No Account Needed 2,543 scanned today
Breach Rank #N/A by affected users
Impact Score
40
sensitivity + scale + recency
Est. Financial Impact $59.8M fraud, phishing & misuse risk
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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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