Breach Intelligence Report 15 Apr 2026

TxtBasePortal Stealer Log: 561,431 Records Leaked for Free

HEROIC
HEROIC Threat Intelligence Team
Email Addresses Plaintext Password Urls
Stealer Logs txtbaseportal - FREE OCT uploaded by a Telegram User
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Records Exposed 561,431
Source Type Stealer log
Origin United States
Password Type plaintext

Free stuff on Telegram is rarely actually free, and the file called "txtbaseportal - FREE OCT" proves the point. Uploaded on October 25, 2025, and given away at no cost, this dump contained 561,431 records of stolen login data pulled straight from infected devices.


Why This Is Dangerous

Giving a stealer log away for free might sound generous, but its actually a strategy. Free leaks spread faster and wider than paid ones because more people download and pass them along. With 561,431 records inside, this single upload could end up copied across dozens of other channels within days, each new copy putting more people at risk of having their accounts taken over.


What Was Exposed

The txtbaseportal file contained 561,431 records total. Confirmed data includes:

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

With over half a million entries in plaintext, this is one of the larger free stealer logs to circulate recently, and it gives anyone who downloads it instant, ready to use access.


Why This Matters

Not everyone is concious of how often they reuse the same password across different sites, and that habit is exactly what makes a leak like this so damaging. If your email and password show up here, attackers will definately try that same combination on your email provider, bank, and social media accounts. A free leak spreads to more criminals faster, which means more attempts, faster.


How Stealer Logs Work

Stealer logs are built from malware that infects a device, often through a pirated download or a malicious attachment, and quietly copies saved browser passwords, cookies, and autofill data. Once collected, the stolen information is compiled into a file and distributed, sometimes sold, sometimes given away free like this one, to whoever wants to recieve it on Telegram.


Check If You Are Affected

With over half a million records in play, its worth taking a moment to check your own exposure. HEROIC's free breach scanner searches more than 400 billion compromised records and will tell you right away if your information turned up in this leak or any other dark web dump.

Breach Breakdown

Domain txtbaseportal - FREE OCT uploaded by a Telegram User
Leaked Data Email Addresses,Plaintext Password,URLs
Password Types plaintext
Date Leaked 15 Apr 2026
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Private & Secure No Account Needed 3,148 scanned today
Breach Rank #2,836 by affected users
Impact Score
22
sensitivity + scale + recency
Est. Financial Impact $4.1M 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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