The 14k Hotmail Combo HQ Leak Exposed 14,840 US Accounts

The 14k Hotmail Combo HQ Leak Exposed 14,840 US Accounts

HEROIC analysts found a combolist named "14k HOTMAIL COMBO HQ" uploaded to Telegram on November 18, 2024. The file contains 14,840 records tied to US-based accounts, pairing email addresses with plaintext passwords and the URLs those credentials were tied to.

Why This Is Dangerous

Because the passwords in this file are stored as plain, readable text, anyone who downloads it can use the credentials right away, no cracking or special tools required. Paired with matching email addresses and URLs, an attacker has a direct list of working logins ready to test against real websites.

What Was Exposed

• Email addresses (Hotmail and related accounts)
• Plaintext passwords
• Associated URLs

Why This Matters

With nearly 15,000 US accounts in one file, this combolist gives criminals plenty of raw material for credential stuffing attacks. Because many people reuse the same password across multiple sites, a leaked Hotmail login can quickly lead to access on banking, shopping, and social media accounts too, opening the door to account takeover, identity theft, and financial fraud.

How a Combolist Like This Gets Built

Files like "14k HOTMAIL COMBO HQ" are typically assembled from older breaches, phishing pages, and malware infected devices, then packaged and shared or sold on Telegram channels and dark web forums. Criminals load lists like this into automated tools that test every email and password pair against dozens of popular websites within minutes, keeping any combination that still works.

Check If You Are Affected

If you use a Hotmail account, it is worth checking whether your email appears in this leak or any other breach. HEROIC's free breach scanner checks your address against a database of more than 400 billion leaked records, so you can find out in seconds and change any reused passwords before someone else uses them against you.