Breach Intelligence Report 19 Jun 2026

Dark Web Intel: Napoleon Corp Leak Exposes 44 Credentials

HEROIC
HEROIC Threat Intelligence Team
Email Addresses Plaintext Password Urls
Stealer Logs UP 405 10K Napoleon Corp uploaded by a Telegram User
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Records Exposed 44
Source Type Stealer log
Origin United States
Password Type plaintext

Dark web intel gathered by HEROIC's monitoring systems flagged a small stealer log tied to the label UP 405 10K Napoleon Corp, uploaded to a Telegram channel. Small in size at only 44 records, it's still a genuine leak carrying real emails and passwords.


Why This Is Dangerous

It might be tempting to dismiss a leak this size, but each of those 44 records represents a full set of working credentials, an email, a plaintext password, and the URL of the site it belongs to. For the people in that file, the danger is exactly the same as it would be in a leak a thousand times larger.


What Was Exposed

  • Email Addresses
  • Plaintext Passwords
  • URLs tied to each login

The total count for this file sits at 44 records.


Why This Matters

Dark web intel like this matters because small leaks often slip past notice entirely, wich makes them appealing to attackers looking for an easy, low profile target. Nobody's watching for a file this size the way they might watch for a headline grabbing mega breach, so the accounts inside can stay vulnerable long after the leak first occured.


How Stealer Logs Work

Even a small stealer log follows the same playbook as a large one. Malware infects a device, quietly pulls saved browser credentials, and sends them to whoever is controlling it. Sometimes that person only manages to infect a handful of devices before uploading what they have, which is likely how a file this size, labeled UP 405 10K Napoleon Corp, ended up on Telegram in the first place.


Check If You Are Affected

Whether a leak involves 44 records or 44 million, it's worth knowing where you stand. HEROIC's free breach scanner checks your email against a database of more than 400 billion leaked records, so you can recieve a clear answer regardless of how big or small the source leak was.

Breach Breakdown

Domain UP 405 10K Napoleon Corp uploaded by a Telegram User
Leaked Data Email Addresses,Plaintext Password,URLs
Password Types plaintext
Date Leaked 19 Jun 2026
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Est. Financial Impact $318 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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