Xavier_Group Premium: Stealer Log Leaks 1,005 Credentials

Xavier_Group Premium: that's the name tagged onto a stealer log a Telegram user shared back in February 2026, and inside it were 1,005 records of real people's login information. Emails, passwords, and the exact web address each one was tied to, all sitting in a plain text file for anyone curious enough to open it.

Why This Is Dangerous

The danger here comes down to how exposed these credentials really are. There's no encryption standing guard, no extra step needed to make sense of the data. A criminal who downloads this file can start using the passwords right away, wich turns a simple file transfer into a direct threat for the 1,005 people whose information was scooped up by the malware behind this log.

What Was Exposed

• Email addresses
• Plaintext passwords
• URLs matched to each account
• 1,005 total records exposed

Why This Matters

Having the URL right next to the password means an attacker doesn't have to spend any time figuring out where a login might be useful. They already know, wich makes credential stuffing and account takeover attempts much faster and definately more effective than blind guessing. Reused passwords make the situation even worse, letting one leak snowball into several compromised accounts.

How Stealer Logs Work

A stealer log starts with malware quietly infecting a device, often hidden inside a cracked program, a fake update, or an email attachment that looks harmless. Once active, it reads through saved browser passwords, cookies, and autofill fields, then packages that information into a single log file. These files are often uploaded to Telegram channels for free or sold cheaply, wich is exactly the path this particular leak took.

Check If You Are Affected

Wondering if your details are part of this leak or one of the many others out there? HEROIC's free breach scanner checks your email against more than 400 billion compromised records, giving you a fast, clear answer. If you find a match, updating that password right away is the simplest way to close the door before anyone else walks through it.