Search Your Email: HOTMAIL HQ Exposed 1,375 Accounts on the Dark Web

HEROIC analysts identified this stealer log on 07-May-2026. The breach exposed 1,375 records, with stolen data including email addresses, plaintext passwords, and URLs. The source is identified as HOTMAIL HQ uploaded by a Telegram User.

Why This Is Dangerous

This breach exposed plaintext passwords alongside email addresses and the URLs of the services victims were using. That combination gives attackers everything they need to log in directly. If a victim reused the same password on banking, social media, or work accounts, those accounts are also at risk. Attackers use automated tools to test stolen email and password pairs across hundreds of websites at once, a technique called credential stuffing. The URLs in the stolen data give attackers a targeted list of exactly which services to try.

What Was Exposed

• Email Addresses
• Plaintext Passwords
• URLs

Why This Matters

Plaintext passwords are the most dangerous type of stolen credential because they require no additional cracking or decoding. When combined with email addresses and site URLs, attackers have a ready-made kit to take over real accounts. Victims face risks including account takeover, identity theft, and unauthorized access to financial services. Because many people reuse passwords across multiple sites, one breach can expose far more than just one account.

How Stealer Logs Work

A stealer log is a file produced by malware installed on a victim's computer without their knowledge. The malware, often called an infostealer, runs silently in the background and records usernames, passwords, and website URLs as the victim logs into accounts. That collected data is then sent back to the attacker and shared or sold on platforms like Telegram. Victims typically have no idea their credentials were captured until the data surfaces in a breach like this one.

Check If You Are Affected

HEROIC offers a free breach scanner that searches 400 billion records from known breaches. Search your email address now to find out if your credentials appear in this breach or others. The scan is free and takes seconds.