Breach Intelligence Report 17 Jun 2026

HEROIC Analysts Discover 27,163-Record Stealer Log Dump

HEROIC
HEROIC Threat Intelligence Team
Email Addresses Plaintext Password Urls
Stealer Logs 1800_210126 uploaded by a Telegram User
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Records Exposed 27,163
Source Type Stealer log
Origin United States
Password Type plaintext

While scanning fresh dark web activity, HEROIC analysts came across a stealer log file labeled 1800_210126, uploaded by a Telegram user and containing 27,163 exposed records. It joins a growing pile of similar dumps circulating in the same channels this year.


Why This Is Dangerous

Whats notable about this file is how usable it is right out of the gate. The passwords werent hashed or protected in any way, they were left as plain, readable text. That means anyone who gets a copy can start attempting logins imediately without needing to break any encryption.


What Was Exposed

  • Email addresses
  • Plaintext passwords
  • URLs connected to each account
  • 27,163 total records in the file

Why This Matters

Discoveries like this one matter because they show how often this kind of data changes hands quietly, long before most people ever hear about it. If your credentials ended up in a log like this, you might not recieve any direct notice, wich is exactly why proactive monitoring is so important.


How Stealer Logs Work

Stealer malware typically spreads through fake downloads, cracked software, or malicious links, then quietly harvests saved browser passwords, cookies, and autofill entries once it infects a device. The stolen data gets bundled into a file just like 1800_210126 and passed around on platforms like Telegram, sometimes sold and sometimes given away.


Check If You Are Affected

Since HEROIC analysts are the ones surfacing leaks like this, it only makes sense to use HEROIC's own free breach scanner to check yourself. It searches a database of over 400 billion leaked records so you can find out quickly if your information showed up in this dump or any other.

Breach Breakdown

Domain 1800_210126 uploaded by a Telegram User
Leaked Data Email Addresses,Plaintext Password,URLs
Password Types plaintext
Date Leaked 17 Jun 2026
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Breach Rank #7,342 by affected users
Impact Score
1
sensitivity + scale + recency
Est. Financial Impact $196.6K 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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