Breach Intelligence Report 21 Mar 2026

Since October 2024: SegaCloud Log Exposes 3,325,035 Records

HEROIC
HEROIC Threat Intelligence Team
Email Addresses Plaintext Password Urls
Stealer Logs ulp segacloud 1 uploaded by a Telegram User
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Records Exposed 3,325,035
Source Type Stealer log
Origin United States
Password Type plaintext

ulp segacloud 1 has been sitting in circulation since October 8, 2024, and the number attached to it is hard to overstate: 3,325,035 records. Over three million individual pairings of email address and plaintext password, all bundled into a single Telegram upload.


Why This Is Dangerous

At the scale of several million records, a leak like this stops being about any one person and becomes infrastructure for mass credential stuffing campaigns. Automated tools can burn through millions of login attempts across major websites in a fraction of the time it would take to notice, let alone stop them.


What Was Exposed

  • Over 3.3 million email addresses from a wide range of accounts
  • Plaintext passwords listed beside every single entry
  • URLs identifying which service each stolen login accesses

Why This Matters

People sometimes garuntee themselves that a leak this enormous surely doesn't include them, statistically it feels unlikely. But with over three million records, the odds actually run the other way for a lot of internet users, especially anyone who has reused passwords across several accounts since 2024.


How a Multi-Million Record Log Forms

Logs of this size are almost never the work of one infected machine. They're built by widescale infostealer campaigns running for months, infecting devices through cracked software, malicious ads, and phishing links, with each new victim's stolen browser data folded into the growing master file until it reaches millions of entries.


Check If You Are Affected

With over 3.3 million records in this single file, checking your exposure isn't optional, its just practical. HEROIC's free scanner searches more than 400 billion leaked records total to tell you immediately if your email is one of them.

Breach Breakdown

Domain ulp segacloud 1 uploaded by a Telegram User
Leaked Data Email Addresses,Plaintext Password,URLs
Password Types plaintext
Date Leaked 21 Mar 2026
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Private & Secure No Account Needed 2,998 scanned today
Breach Rank #N/A by affected users
Impact Score
40
sensitivity + scale + recency
Est. Financial Impact $24.1M 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

Important
Financial Protection

Monitor credit reports and set up fraud alerts with major credit bureaus

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Identity Protection

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