Breach Intelligence Report 14 Oct 2026

WATER CLOUD 3 TG ArhontCorp Stealer Log: 99,303 Plaintext Passwords

HEROIC
HEROIC Threat Intelligence Team
Email Addresses Plaintext Password Urls
Stealer Logs WATER CLOUD 3 TG ArhontCorp uploaded by a Telegram User
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Records Exposed 99,303
Source Type Stealer log
Origin United States
Password Type plaintext

Anyone holding the WATER CLOUD 3 TG ArhontCorp stealer log can read 99,303 saved logins without decoding a thing. HEROIC analysts logged the file, dated September 6, 2026, and every record pairs an email address with a plaintext password and a URL. Your information may be among them, and the scan is how you find out.


Nothing Encoded, Nothing Hidden

The passwords in this file are in plain text, which means a reader needs no tools to use them. A row names the address, the password and the site. Matching those three together is the entire job.


Fields Present in the Records

  • Email addresses, tying each login to a person and a mailbox.
  • Plaintext passwords, written out as they were saved.
  • URLs, the sign-in pages the logins belong to.

How a Single Mailbox Unlocks the Rest

An email address in a file like this is more than a name. When the same password guards the mailbox, anyone who has it can request password resets for other sites and read the links that arrive. That route leads to banking, shopping profiles and work tools, which is why a single password matters beyond the site it was typed into. The password written in the file is the first link in that chain.


The Making of a Stealer Log

These files start with malware on an infected device. It reads the logins saved in the browser and sends them to an operator, who collects them into one file and names it. WATER CLOUD 3 TG ArhontCorp is a label from whoever shared the file, and it carries no information about any company or service behind the logins.


Look Up Your Own Address

Begin with the lookup: scan your email and see your information. If your address is listed, clean or reset the device that saved the password, then change passwords from a clean device, beginning with email and banking. Give every site a different password. Your work email deserves the same check as your personal address.

Breach Breakdown

Domain WATER CLOUD 3 TG ArhontCorp uploaded by a Telegram User
Leaked Data Email Addresses,Plaintext Password,URLs
Password Types plaintext
Date Leaked 14 Oct 2026
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Private & Secure No Account Needed 2,328 scanned today
Breach Rank #N/A by affected users
Impact Score
4
sensitivity + scale + recency
Est. Financial Impact $718.6K fraud, phishing & misuse risk
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Your Personal Information is Exposed

We found your data exposed in multiple breaches. This includes:

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  • Passwords
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  • Financial information
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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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