Hotmail Fresh B4_Jx: 681 Passwords Leaked, Enough to Fill 2 Jets

On April 20, 2026, a Telegram user uploaded another "Hotmail Fresh B4_Jx" combolist, this time containing 681 sets of stolen login credentials. To put that number in perspective, 681 is roughly enough passengers to fill two commercial jets side by side, except here every "passenger" is a real Hotmail or Outlook user whose email and password are sitting exposed in plaintext.

Why the Hotmail Fresh B4_Jx Leak Is Dangerous

A leak this size targeting one email provider means criminals have a large, focused batch of logins tied to a single platform to work through methodically. Since Hotmail and Outlook inboxes are frequently used to reset passwords elsewhere, gaining access to even a fraction of these 681 accounts could open doors to banking, shopping, and social media accounts linked to the same email.

What Was Exposed in the Hotmail Fresh B4_Jx Leak

• Hotmail and Outlook email addresses
• Plaintext passwords
• URLs tied to each login

Why This Matters

With 681 credential pairs in one file, the odds that yours is among them are higher than with the smaller batches seen before. And because the passwords are stored as plaintext, no cracking or guessing is needed, an attacker can try each one immediately against your inbox and anywhere else you might use the same password.

How Combolists Work

A combolist pulls together email and password pairs gathered from separate breaches, phishing campaigns, and malware infections, then sorts them by theme, such as Hotmail accounts in this case. The finished list circulates through Telegram groups and forums, where other criminals run automated credential stuffing tools that test each login across popular websites within minutes.

Check If You Are Affected

If you use Hotmail or Outlook, don't wait to find out the hard way. HEROIC's free scanner checks your email against more than 400 billion breached records, including combolists like this Hotmail Fresh B4_Jx batch, so you can see instantly if your password needs to change.