Breach Intelligence Report 21 May 2026

Inside the CryptogoL12 Dump: 30,011 Plaintext Passwords Found

HEROIC
HEROIC Threat Intelligence Team
Email Addresses Plaintext Password Urls
Stealer Logs CryptogoL12 uploaded by a Telegram User
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Records Exposed 30,011
Source Type Stealer log
Origin United States
Password Type plaintext

Zoom into the CryptogoL12 file and one detail jumps out immediately: every single one of the 30,011 passwords inside is stored as plain, readable text, not a single one hashed or masked. Uploaded to Telegram on May 2, 2026, this stealer log doesn't hide anything from whoever opens it.


Why This Is Dangerous

Look closer and you'll notice each password sits directly beside the exact URL it was used on, down to the specific login page. That tiny detail removes any guesswork for an attacker; it definately changes how fast an attack can happen, since they don't need to figure out where a password might work, the file tells them exactly where to try it.


What Was Exposed

  • Email addresses from each infected device
  • Plaintext passwords, fully readable and unprotected
  • Precise URLs matching each credential to its login page

Why This Matters

30,011 might sound like just a number until you consider what's inside each of those individual records: a real person's email, their actual password, and the exact site they use it on. That level of specificity is what separates a stealer log from a vague list of old, recycled passwords, this data is precise and, in many cases, still current.


How Stealer Logs Work

Look at the file naming convention and you can trace the pattern: malware infects a device, quietly copies every saved credential from the browser, and exports it with a batch label, here "CryptogoL12." That log then gets uploaded and distributed, often broken into smaller pieces for easier sharing across Telegram channels.


Check If You Are Affected

Down to the smallest detail, HEROIC's free scanner checks your specific email address against a database of more than 400 billion leaked records, including granular stealer logs exactly like CryptogoL12, so you can relize in seconds whether your information made the list.

Breach Breakdown

Domain CryptogoL12 uploaded by a Telegram User
Leaked Data Email Addresses,Plaintext Password,URLs
Password Types plaintext
Date Leaked 21 May 2026
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Private & Secure No Account Needed 2,733 scanned today
Breach Rank #7,112 by affected users
Impact Score
1
sensitivity + scale + recency
Est. Financial Impact $217.2K 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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