Breach Intelligence Report 06 Apr 2026

Starlink ULP Leak Hits Telecom Sector, Exposes 8,707,819 Logins

HEROIC
HEROIC Threat Intelligence Team
Email Addresses Plaintext Password Urls
Stealer Logs STARLINKULP 12 kk uploaded by a Telegram User
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Records Exposed 8,707,819
Source Type Stealer log
Origin United States
Password Type plaintext

Named after the satellite internet brand it seems to target, the STARLINKULP 12 kk dump surfaced on Telegram in August 2025 carrying 8,707,819 records of stolen login data.


Why This Is Dangerous

A file of this size means millions of people, many of them likely everyday internet and telecom customers, now have their emails and passwords sitting in a dump wich anyone can download. That kind of volume makes this a goldmine for anyone running automated login attempts across popular services.


What Was Exposed

  • Email Addresses
  • Plaintext Password
  • URLs connected to each account
  • 8,707,819 total records

Why This Matters

With almost 8.7 million plaintext passwords in circulation, attackers don't have to break a sweat cracking anything, they can just try the credentials as they are. Alot of people also reuse the same password for their email and their bank, wich turns one leaked account into several.


How Stealer Logs Work

Stealer logs come from malware that infects a device, often disguised as a game cheat, cracked software, or fake browser update, and then quietly copies every saved login out of the browser. Once collected, the data gets shipped back to the attacker and repackaged into a log like this one before it gets posted for others to use.


Check If You Are Affected

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Breach Breakdown

Domain STARLINKULP 12 kk uploaded by a Telegram User
Leaked Data Email Addresses,Plaintext Password,URLs
Password Types plaintext
Date Leaked 06 Apr 2026
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Private & Secure No Account Needed 2,733 scanned today
Breach Rank #375 by affected users
Impact Score
40
sensitivity + scale + recency
Est. Financial Impact $63.0M 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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