Breach Intelligence Report 27 Apr 2026

A Telegram Upload Exposed 80,577 Logins in the Cloud9 Leak

HEROIC
HEROIC Threat Intelligence Team
Email Addresses Plaintext Password Urls
Stealer Logs URL Cloud9 uploaded by a Telegram User
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Records Exposed 80,577
Source Type Stealer log
Origin United States
Password Type plaintext

Picture a Telegram channel late at night, a file named "URL Cloud9" gets dropped with zero fanfare, and inside it sit 80,577 records of emails, passwords, and URLs, uploaded all the way back on 02-Jul-2023 and still circulating today.


Why This Is Dangerous

The fact that this leak dates back to 2023 doesn't make it safe to ignore. Old dumps like Cloud9 often keep getting recirculated for years, and any password that was never changed since then is still sitting there, ready for someone to try it.


What Was Exposed

  • 80,577 total records
  • Email addresses
  • Plaintext passwords
  • URLs

Why This Matters

People often assume an older leak is less risky, but that's not really true. If you haven't changed the password tied to an old account since 2023, this leak could still give someone access today, wich makes the age of a breach far less important than wether you ever reacted to it.


How a Stealer Log Like Cloud9 Gets Passed Around

Stealer logs don't just disappear after their first release, they get copied, renamed, and reposted by different Telegram channels for years afterward. Cloud9 is a good example, a file that started as one leak in 2023 and definately kept resurfacing since, exposing the same 80,577 records to a new audience each time.


Check If You Are Affected

Even old leaks deserve a fresh look. Use HEROIC's free breach scanner, built on more than 400 billion leaked records, to check whether your email appears in Cloud9 or any other breach, old or new.

Breach Breakdown

Domain URL Cloud9 uploaded by a Telegram User
Leaked Data Email Addresses,Plaintext Password,URLs
Password Types plaintext
Date Leaked 27 Apr 2026
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Breach Rank #4,263 by affected users
Impact Score
3
sensitivity + scale + recency
Est. Financial Impact $583.1K 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

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Financial Protection

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