Breach Intelligence Report 07 Sep 2026

1.8K Hotmail Dyler Leak: 1,871 Quietly Exposed Logins

HEROIC
HEROIC Threat Intelligence Team
Email Addresses Plaintext Password Urls
Combolist 1.8k Hotmail Dyler uploaded by a Telegram User
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Records Exposed 1,871
Source Type Combolist
Origin United States
Password Type plaintext

HEROIC analysts came across a combolist called 1.8k Hotmail Dyler, quietly uploaded to a Telegram channel on 13-Dec-2024. Unlike headline-grabbing mega breaches, this one moved with little notice, but it still carries 1,871 confirmed Hotmail email and plaintext password pairs.


Why This Is Dangerous

Just because this leak did not make headlines does not mean it is harmless. Each of the 1,871 records here is a verified, working login, giving whoever holds this file direct access to that many real Hotmail inboxes without any extra effort.


What Was Exposed

  • Email addresses
  • Plaintext passwords
  • URLs tied to each account

Why This Matters

Quiet leaks like this one are exactly what credential stuffing tools are designed to exploit, testing each email and password pair against other popular sites in bulk. If any of these 1,871 people reused their Hotmail password elsewhere, they now face a real risk of account takeover, identity theft, and financial fraud, often without ever knowing the leak happened.


How Combolist Breaches Work

Files labeled Dyler and similar names are typically the work of individual sellers who compile stolen credentials from smaller batches, confirm which ones still work, and quietly circulate the list on Telegram rather than announcing it publicly. That low profile is often what lets combolists like this one stay active and undetected for longer.


Check If You Are Affected

Quiet does not mean safe, so it is worth checking whether your Hotmail address is one of these 1,871 exposed records. HEROIC's free breach scanner searches more than 400 billion leaked records, giving you a clear answer in seconds so you can secure your account before it is quietly used against you.

Breach Breakdown

Domain 1.8k Hotmail Dyler uploaded by a Telegram User
Leaked Data Email Addresses,Plaintext Password,URLs
Password Types plaintext
Date Leaked 07 Sep 2026
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Breach Rank #N/A by affected users
Impact Score
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Est. Financial Impact $13.5K 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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