Private Hotmail Leak Puts 949 Webmail Accounts at Risk

HEROIC analysts identified a combolist called "PRIVATE HOTMAIL" uploaded by a Telegram user in December 2025. The file contains 949 records pairing Hotmail email addresses with plaintext passwords, along with associated URLs. This list zeroes in on webmail users specifically, making it a targeted risk for anyone who relies on a Hotmail or Outlook inbox for daily communication and account recovery.

Why Webmail Accounts Are a Prime Target

A webmail inbox is more than just email. It is often the recovery address for banking apps, shopping accounts, and social media logins. When an attacker gets into a Hotmail account from a file like this one, they can frequently use the "forgot password" link on other services to reset those accounts too, using the compromised inbox to receive the reset link. That makes a webmail-focused combolist like PRIVATE HOTMAIL especially valuable to attackers, and especially dangerous for the people in it.

What Was Exposed in the PRIVATE HOTMAIL File

• Email addresses (Hotmail accounts)
• Plaintext passwords
• Associated URLs linking each credential to a login page

Why This Matters for Webmail Users

With 949 plaintext credentials ready to use, this file supports credential stuffing attacks where scripts test each login against popular sites automatically. Because webmail accounts often unlock access to other services, exposure here can lead quickly to account takeover, identity theft, and financial fraud across your email, banking, and shopping accounts, not just the inbox itself.

How a Webmail-Focused Combolist Gets Built

To create a file like PRIVATE HOTMAIL, attackers filter stolen credentials from phishing pages, malware, or older breaches down to just the accounts using a specific email provider. The resulting list is then packaged and shared or sold on Telegram to buyers who specifically want webmail logins because of how often they act as a gateway to other accounts.

Check If You Are Affected

To find out whether your Hotmail address appears in this file or any other breach HEROIC tracks, use HEROIC's free breach scanner. It checks your information against a database of more than 400 billion leaked records, so you can quickly see your exposure and secure your inbox before an attacker uses it against you.