Breach Intelligence Report 03 Aug 2026

The pdx.ne.jp Leak: 643 Passwords Exposed. Yours Could Be One.

HEROIC
HEROIC Threat Intelligence Team
Email Addresses Plaintext Password Urls
Combolist pdx.ne.jp - 643 emails uploaded by a Telegram User
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Records Exposed 643
Source Type Combolist
Origin United States
Password Type plaintext

HEROIC analysts identified a combolist titled "pdx.ne.jp - 643 emails," uploaded to a Telegram channel on June 10, 2026. The file contains 643 records of email addresses, plaintext passwords, and login URLs tied to pdx.ne.jp accounts.


Why This Is Dangerous

This list is built specifically around pdx.ne.jp accounts, meaning an attacker already knows exactly which service each stolen login belongs to. With a plaintext password and login URL attached to every record, signing in requires no cracking or guessing at all.


What Was Exposed

  • Email addresses
  • Plaintext passwords
  • Account login URLs

Why This Matters

A focused list like this one is often more dangerous per record than a larger, mixed combolist, because attackers can target every account on a single platform without wasting effort on logins that do not work. If a pdx.ne.jp password was reused anywhere else, that risk extends to those other accounts too.


How Combolists Work

A combolist pairs emails or usernames with passwords, gathered from earlier leaks or malware infections, then compiled into a file and shared on platforms like Telegram. Provider-specific lists like this one are usually created by filtering a larger leak down to accounts from one domain.


Check If You Are Affected

HEROIC's database holds more than 400 billion records from combolists, stealer logs, and confirmed breaches. Run a free scan to check if your email appears in this pdx.ne.jp dump or any other exposure, and get clear steps to secure your account.

Breach Breakdown

Domain pdx.ne.jp - 643 emails uploaded by a Telegram User
Leaked Data Email Addresses,Plaintext Password,URLs
Password Types plaintext
Date Leaked 03 Aug 2026
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Breach Rank #N/A by affected users
Impact Score
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Est. Financial Impact $4.7K 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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