Inside Valid Hotmails by MrAwexx: How Malware Harvested 515 Logins

HEROIC analysts identified this stealer log on 04-Dec-2025. The breach exposed 515 records, with stolen data including email addresses, plaintext passwords, and URLs. The source is identified as Valid Hotmails by MrAwexx uploaded by a Telegram User.

Why This Is Dangerous

This breach contains Hotmail accounts specifically labeled as valid, meaning the credentials were verified to be active and working at the time they were collected. Each of the 515 records includes a plaintext password, giving attackers a ready-to-use set of confirmed working logins. Curated, verified credential lists like this are highly sought after by criminals because they produce immediate results without any extra steps.

What Was Exposed

• Email Addresses
• Plaintext Passwords
• URLs

Why This Matters

Confirmed active email credentials are among the most dangerous types of stolen data. Attackers with access to a live email account can reset passwords on banking applications, social media platforms, and shopping sites, effectively gaining control over the victim's entire digital life. Victims face risks of financial fraud, identity theft, and significant difficulty recovering their accounts.

How Stealer Logs Work

Infostealer malware is installed on a victim's computer through phishing emails, fake software downloads, or malicious websites. Once active, it captures saved browser passwords and login credentials in real time as the user signs into websites. Criminals test these credentials to confirm which ones are still valid, then package and sell the verified lists through private Telegram channels and dark web forums.

Check If You Are Affected

HEROIC offers a free breach scanner that searches 400 billion records. Search your email address now to find out if your credentials appear in this breach or others. Free, takes seconds.