Breach Intelligence Report 20 Mar 2026

Massive SECRET_LOGS Leak: 5,104 Records Hit Public Telegram

HEROIC
HEROIC Threat Intelligence Team
Email Addresses Plaintext Password Urls
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Records Exposed 5,104
Source Type Stealer log
Origin Telegram
Password Type plaintext

HEROIC discovered 5,104 records exposed in the SECRET_LOGS stealer log breach on February 9, 2023. The file was uploaded anonymously to a public Telegram channel and contained email addresses, plaintext passwords, and target URLs harvested by infostealer malware.


Why This Stealer Log Is Dangerous

SECRET_LOGS is dangerous because every credential is stored in plaintext, removing any layer of hashing or salting that would slow down attackers. Because the file was dropped on Telegram, anyone in the channel can grab it instantly and weaponize the credentials for account takeover, financial fraud, and corporate intrusion.


What Was Exposed in SECRET_LOGS

  • Login credentials (usernames, passwords)
  • Browser cookies and session tokens
  • Autofill form data
  • Crypto wallet data (where present)
  • System fingerprints

The mix of email addresses, plaintext passwords, and the exact URLs they unlock makes SECRET_LOGS an immediate credential-stuffing toolkit.


Why This Matters

Reused passwords mean a single stealer log can cascade into dozens of account takeovers across email, banking, and cloud services. Telegram's frictionless sharing turns one anonymous upload into a global redistribution event within hours, raising the long-term risk for every victim in the file.


How a Stealer log Like SECRET_LOGS Works

Infostealer malware lands on a victim machine through a cracked installer, malicious ad, or phishing lure. Once executed, it harvests browser-stored credentials, cookies, autofill data, and crypto wallets, then packages everything into a log file the operator uploads to Telegram or a dark web market for resale.


Check If You Are Affected

HEROIC monitors the world's largest breach database with over 400 billion compromised records. Run a free scan to see if your email, passwords, or accounts appear in the SECRET_LOGS leak or other major breaches.

Breach Breakdown

Domain N/A
Leaked Data Email Addresses,Plaintext Password,URLs
Password Types plaintext
Date Leaked 20 Mar 2026
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Est. Financial Impact $36.9K 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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