Breach Intelligence Report 03 May 2026

Act Now: 6,538 Hotmail Logins Leaked in Fresh Telegram Stealer Dump

HEROIC
HEROIC Threat Intelligence Team
Email Addresses Plaintext Password Urls
Stealer Logs HOTMAIL uploaded by a Telegram User
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Records Exposed 6,538
Source Type Stealer log
Origin United States
Password Type plaintext

Time matters when a leak like this surfaces. On January 12th, 2026, a Telegram user uploaded a stealer log simply titled HOTMAIL, and once HEROIC's team confirmed the contents, 6,538 credential records were sitting inside, ready for anyone to download and use.


Why This Is Dangerous

Email accounts are the master key to almost everything else online, password resets, two factor codes, and account recovery all flow through them. A HOTMAIL specific dump means an attacker is not just after one service, they are after the account that can unlock dozens of others tied to it. Waiting to act only gives them more time to test these 6,538 logins before you get there first.


What Was Exposed

  • 6,538 total compromised records
  • Email Addresses
  • Plaintext Password
  • URLs linked to the login source

Why This Matters

If your Hotmail account is tied to your banking, shopping, or work logins through password reset links, this leak is not something to shrug off. An attacker who gets in could imediately begin resetting passwords on every other service connected to that inbox, locking you out one account at a time.


How Stealer Log Breaches Work

This HOTMAIL file follows the standard stealer log formula, malware sneaks onto a device through a shady download or phishing link, then quietly copies saved browser passwords straight out of storage. That information gets packaged into a log and uploaded to a channel like the one wich hosted this dump, sometimes within hours of the original infection.


Check If You Are Affected

Do not wait to find out the hard way. HEROIC's free breach scanner checks your email against more than 400 billion leaked records, including this HOTMAIL dump, so you can act now instead of after an account gets taken over.

Breach Breakdown

Domain HOTMAIL uploaded by a Telegram User
Leaked Data Email Addresses,Plaintext Password,URLs
Password Types plaintext
Date Leaked 03 May 2026
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Breach Rank #15,947 by affected users
Impact Score
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Est. Financial Impact $47.3K 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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