Breach Intelligence Report 22 May 2026

Smaller Than Most, Still Risky: AtomSpy 144 Leaks 1,891 Logins

HEROIC
HEROIC Threat Intelligence Team
Email Addresses Plaintext Password Urls
Stealer Logs 144_AtomSpy uploaded by a Telegram User
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Records Exposed 1,891
Source Type Stealer log
Origin United States
Password Type plaintext

Compared to the multi-million-record combolists making the rounds, "144_AtomSpy" looks almost tiny, just 1,891 records uploaded to Telegram on November 4, 2023. But scale is relative, and a criminal working through a smaller file often has more time to focus on each individual entry than someone sorting through millions of lines at once.

Why This Is Dangerous

Smaller leaks can actually receive more personal attention from attackers precisely because there's less noise to sift through. Instead of relying purely on bulk automated attacks, someone with a file this size can manually review entries, cross-reference them with social media, and target specific victims rather than casting a wide net.

What Was Exposed

  • Email addresses tied to the individuals infected by the malware
  • Plaintext passwords, fully readable with no protection
  • URLs specifying which services each login pair belonged to

Why This Matters

Don't let a small number lull you into thinking this doesn't apply to you. If your email happens to be one of the 1,891 in this file, the risk to your accounts is no smaller than it would be in a leak a thousand times the size. A compromised password is a compromised password, regardless of how many others share the file with you.

How the AtomSpy Malware Family Operates

AtomSpy-branded logs come from infostealer malware that typically spreads through cracked applications or bundled downloads, quietly scraping saved browser passwords and cookies before transmitting them back to whoever is running the operation. It's a small, targeted infection method that produces exactly the kind of compact, high-quality log seen here.

Check If You Are Affected

Size is not a reason to skip checking. HEROIC's free scanner searches across more than 400 billion leaked records, including this AtomSpy 144 file, so seperate fact from asumption and confirm your status today.

Breach Breakdown

Domain 144_AtomSpy uploaded by a Telegram User
Leaked Data Email Addresses,Plaintext Password,URLs
Password Types plaintext
Date Leaked 22 May 2026
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Breach Rank #N/A by affected users
Impact Score
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Est. Financial Impact $13.7K 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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