You Could Be Among the 1,134 Names in the Xavier_Log Leak

A stealer log known as Xavier_Log made its way onto a Telegram channel on 27-Jan-2026, and whoever uploaded it didn't hold back. Packed inside were 1,134 records pulled straight from infected computers, mostly belonging to people in the United States, each one paired with an email address, a plaintext password, and the exact web address the login was used on.

Why This Is Dangerous

Most leaks force criminals to crack or guess a password before they can use it. Not this one. Every password in the Xavier_Log file sits in plaintext, meaning it's already readable exactly as the victim typed it. Combine that with the URL showing where the login works, and an attacker doesn't have to guess a thing. They can literally copy, paste, and log in. That is a big reason stealer logs like this one circulate so quickly once they occured on channels like Telegram, where thousands of people can grab a copy in minutes.

What Was Exposed

• 1,134 total records tied to individual users
• Email addresses used as account usernames
• Plaintext passwords, fully readable with no cracking needed
• URLs showing exactly which sites or services the credentials unlock

Why This Matters

People tend to reuse the same password across several accounts, wich is exactly what makes this kind of leak so costly. If someone finds their email and password sitting in this file, there is a good chance that same combination unlocks a banking app, a work email account, or a social media profile too. Attackers routinely test leaked pairs against dozens of popular sites in a process called credential stuffing, and it doesn't take much effort on their end to succeed.

How Stealer Logs Work

A stealer log doesn't come from a company getting hacked. It comes from malware quietly installed on someone's own device, often through a pirated download, a fake software crack, or a malicious email attachment. Once running, the malware digs through saved browser passwords, autofill data, and login sessions, then bundles everything into a neat file called a log. That log gets sold or, in this case, given away for free on a Telegram channel, where anyone can download it and start testing the credentials themselves. Victims usually have no idea it even happened until damage shows up on an account.

Check If You Are Affected

If you think your email might be sitting in a file like this one, don't just assume you're fine and move on. HEROIC offers a free breach scanner that checks your email address against more than 400 billion leaked records collected from breaches and stealer logs just like this one. It only takes a minute, and it will imediately tell you if your information has shown up anywhere it shouldn't be. If it has, change that password now, and never reuse it anywhere else again.