The Hotmail Fresh B4_Jx Put 348 People at Risk of Account Fraud

HEROIC analysts identified this stealer log on 05-Apr-2026. The breach exposed 348 records, with stolen data including email addresses, plaintext passwords, and URLs. The source is identified as Hotmail Fresh B4_Jx uploaded by a Telegram User.

Why This Is Dangerous

This file contains Hotmail email addresses paired with plaintext passwords and the URLs of the websites where the credentials were captured. Because the passwords are not hashed or encrypted, they can be used immediately without any additional processing. The inclusion of URLs tells attackers exactly which websites and services each credential belongs to.

What Was Exposed

• Email Addresses
• Plaintext Passwords
• URLs (website addresses where credentials were captured)

Why This Matters

The combination of email addresses, plaintext passwords, and the specific URLs where they were used gives attackers a complete picture of an individual's login activity. This data is used for targeted account takeover, where attackers go directly to the identified website and attempt to log in with the stolen credentials. If a victim uses the same password on multiple sites, the risk extends far beyond the single site listed. Financial fraud and identity theft are common outcomes when Hotmail accounts are compromised.

How a Stealer Log Works

A stealer log file is created by malicious software that infects a person's computer or phone. The malware runs in the background, recording passwords saved in browsers and applications. It captures not just the password itself, but also the email address and the web address of each site, creating a complete credential record. These records are bundled into a log file and uploaded by attackers to file-sharing platforms or Telegram channels for distribution.

Check If You Are Affected

HEROIC offers a free breach scanner that searches 400 billion records. Search your email address now to see if your credentials appear here or elsewhere. Free, takes seconds.