The Private Hotmail UHQ Dump: 991 Stolen Logins Surface

In June 2025, a Telegram user uploaded a combolist called "PRIVATE HOTMAIL UHQ BY PIECEHK 100 1," exposing 991 records tied to United States accounts. Dated 22-Jun-2025, the file bundles Hotmail-linked email addresses, plaintext passwords, and the URLs those credentials were originally used on.

Why This Is Dangerous

The "UHQ" and "private" labels signal that this batch of credentials has been checked and is being kept in a smaller, more exclusive circle before wider release. Because the passwords are stored in plaintext, anyone who obtains the file can log directly into the Hotmail accounts listed and from there access anything tied to that inbox.

What Was Exposed

• Hotmail-linked email addresses
• Plaintext passwords
• Associated URLs linking each credential to its original site

Why This Matters

An email inbox is often the recovery point for banking, shopping, and social media accounts. If your Hotmail login is included in this leak and you have reused that password elsewhere, an attacker can use credential stuffing to reach far beyond your inbox, leading to account takeover, financial fraud, and identity theft.

How Combolist Leaks Work

Combolists like this one are compiled batches of email and password pairs, sourced from a mix of older breaches, stealer logs, and phishing pages, then verified, labeled by provider, and distributed through private Telegram channels before spreading more widely. "PRIVATE HOTMAIL UHQ BY PIECEHK 100 1" fits this pattern exactly.

Check If You Are Affected

With 991 Hotmail accounts exposed in this file, your inbox could be one of them. HEROIC's free breach scanner checks your email against more than 400 billion leaked records, including combolists like this one, so you can find out quickly and secure your account before someone else does.