Breach Intelligence Report 23 May 2026

3,322 Passwords Leaked in the 147_AtomSpy Stealer Log Dump

HEROIC
HEROIC Threat Intelligence Team
Email Addresses Plaintext Password Urls
Stealer Logs 147_AtomSpy uploaded by a Telegram User
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Records Exposed 3,322
Source Type Stealer log
Origin United States
Password Type plaintext

3,322. That's how many passwords sit inside 147_AtomSpy, a stealer log uploaded to Telegram on 11-Nov-2023, every single one stored as plain, readable text with nothing standing between the data and whoever opens the file.


Why This Is Dangerous

Plaintext is the key detail people tend to skim past. It means there's no cracking involved, no waiting for a password hash to break, an attacker just reads the password directly off the screen and tries it immediately on the matching account.


What Was Exposed

  • Email addresses tied to each infected device
  • Passwords saved and leaked in fully readable plaintext
  • URLs showing which specific site each password unlocks

Why This Matters

3,322 might look like a rounding error next to some of the larger breaches making headlines, but each one of those records is a real account tied to a real person. Attackers don't discriminate by file size, a small log gets tested with the same automated tools as a massive one.


How Stealer Logs Work

The mechanics behind 147_AtomSpy are fairly consistent with other stealer logs: malware slips onto a device disguised as a cracked program or fake update, then quietly reads through saved browser passwords, autofill entries, and cookies before sending the whole batch back to its operator, who compiled and released it wich eventually became this exact file.


Check If You Are Affected

Don't asume a smaller leak means smaller risk. HEROIC's free scanner checks your email against a database of more than 400 billion leaked records and gives you a straight answer about 147_AtomSpy and every other breach on file.

Breach Breakdown

Domain 147_AtomSpy uploaded by a Telegram User
Leaked Data Email Addresses,Plaintext Password,URLs
Password Types plaintext
Date Leaked 23 May 2026
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Private & Secure No Account Needed 3,218 scanned today
Breach Rank #19,631 by affected users
Impact Score
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sensitivity + scale + recency
Est. Financial Impact $24.0K 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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