Breach Intelligence Report 20 May 2026

376,044 Records Leaked in LuffichCloud Free TXT Stealer Dump

HEROIC
HEROIC Threat Intelligence Team
Email Addresses Plaintext Password Urls
Stealer Logs LuffichCloud FREE TXT uploaded by a Telegram User
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Records Exposed 376,044
Source Type Stealer log
Origin United States
Password Type plaintext

376,044. That is how many individual login records showed up inside a stealer log file called "LuffichCloud FREE TXT," uploaded by a Telegram user and now circulating freely across dark web channels. Each entry pairs an email address with a plaintext password and the exact site it was used on.


Why This Is Dangerous

A dump this size is not a small leak that slips by unnoticed. With 376,044 working credential pairs, criminals have a massive head start on account takeover attempts, and they don't even need to wait untill they find a match, the passwords are already sitting in plain text.


What Was Exposed

  • Email Addresses
  • Plaintext Passwords
  • URLs tied to each login
  • 376,044 total records

Why This Matters

Most people don't realize thier credentials were stolen untill something goes wrong, like a locked account or a strange purchase. A leak of this size, labeled "FREE," means the barrier to entry for a criminal is basically zero, they simply download the file and start testing logins becuase there is no cost involved.


How Stealer Logs Work

Stealer malware typically arrives disguised as a cracked application, a game cheat, or a fake update. Once installed, it quietly scans the browser for saved logins, cookies, and autofill data, then packages everything into a text file. That file is what eventually gets labeled and shared, sometimes for free, sometimes sold, exactly like this LuffichCloud dump.


Check If You Are Affected

With 376,044 records involved, the odds that someone you know is affected are not small. HEROIC's free breach scanner checks your email against more than 400 billion leaked records, giving you a fast, clear answer and next steps if your data turns up.

Breach Breakdown

Domain LuffichCloud FREE TXT uploaded by a Telegram User
Leaked Data Email Addresses,Plaintext Password,URLs
Password Types plaintext
Date Leaked 20 May 2026
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Private & Secure No Account Needed 3,257 scanned today
Breach Rank #N/A by affected users
Impact Score
15
sensitivity + scale + recency
Est. Financial Impact $2.7M fraud, phishing & misuse risk
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  • 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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