Breach Intelligence Report 27 Mar 2026

One Leaked List, 6.3 Million Logins: The urllogpas Combolist

HEROIC
HEROIC Threat Intelligence Team
Email Addresses Plaintext Password Urls
Stealer Logs urllogpas - PRIVATE_15000000 uploaded by a Telegram User
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Records Exposed 6,377,501
Source Type Combolist
Origin United States
Password Type plaintext

Picture this: somewhere on a Telegram channel, a file appears with the label "urllogpas - PRIVATE_15000000." Nobody outside a small group of buyers and sellers reads the name and thinks twice, but tucked inside are 6,377,501 lines of stolen email addresses, plaintext passwords, and the exact web addresses they unlock, silently traded like currency on November 4, 2024.


Why This Is Dangerous

Now imagine one of those 6,377,501 lines has your email on it. You wouldn't get a notification, there's no bank calling to warn you, just a quiet transaction between strangers who now hold a password you might still be using today. That's the situation millions of people are living in without realizing it.


What Was Exposed

  • 6,377,501 email addresses tied to real people
  • Plaintext passwords stored right alongside each address
  • URLs revealing exactly which accounts each credential unlocks

Why This Matters

A combolist of this size doesn't sit idle for long. Within hours of a file like this circulating, automated scripts begin testing the credentials against email providers, streaming services, and online stores. Untill someone actually changes the password tied to their account, it stays exposed no matter how much time passes.


How a Combolist This Large Gets Assembled

Rather than coming from a single hacked website, a combolist like this is stitched together from many smaller sources: older breach dumps, stealer malware logs, and phishing campaigns, all merged into one giant list sorted by email and password. The number "15000000" in the file name hints that this may represent one slice of a much larger operation the uploader is working through piece by piece. It's unlikely the person who built it ever manually verified a single line, to acheive that kind of volume requires automation from start to finish.


Check If You Are Affected

Don't wait for a moment where your password stops working before you find out why. HEROIC's free scanner checks your email against more than 400 billion (400B+) leaked records pulled from breaches and combolists just like this one, giving you a real answer in under a minute instead of an uneasy guess.

Breach Breakdown

Domain urllogpas - PRIVATE_15000000 uploaded by a Telegram User
Leaked Data Email Addresses,Plaintext Password,URLs
Password Types plaintext
Date Leaked 27 Mar 2026
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Private & Secure No Account Needed 2,744 scanned today
Breach Rank #518 by affected users
Impact Score
40
sensitivity + scale + recency
Est. Financial Impact $46.1M 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

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Financial Protection

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

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