5,495 Records Exposed in the Xavier_Log 360 Stealer Log Dump

A day after the first Xavier_Log 450 file surfaced, a second dump labeled Xavier_Log 360 Xavier_Group Premium landed on Telegram on December 29, 2025, carrying 5,495 records of stolen credentials.

Why This Is Dangerous

These stealer logs are not a copy of an old breach recycled for attention. The data comes directly off infected machines, meaning the passwords inside are recent and, in many cases, still valid the day someone downloads the file. That immediacy is what makes this kind of leak so much more useful to criminals than a database that's years old.

What Was Exposed

• 5,495 records pulled from infected devices
• Email addresses tied to real people and their accounts
• Plaintext passwords with no scrambling or protection
• URLs pointing to the exact services each login unlocks

Why This Matters

A lot of people asume a leaked password only matters for the one site it came from, but that's rarely true. Criminals take lists like this and test the same email and password combination across banking apps, email providers, and shopping accounts in a process that takes seconds per attempt. If you don't recieve any kind of alert from the affected service, you may never know your information was exposed until something goes wrong.

How Stealer Logs Like This Happen

Stealer malware usually gets onto a device disguised as something harmless, a pirated program, a cheat tool, or an attachment in a phishing email. After it runs, it definately does its damage fast, scraping saved logins, cookies, and autofill fields from every browser it can reach before packaging everything into a single log file. Sellers then bundle logs like Xavier_Log 360 together and post them on Telegram channels aimed at buyers looking for fresh, working accounts.

Check If You Are Affected

Rather than waiting to find out the hard way, you can check right now. HEROIC's free breach scanner searches over 400 billion leaked records, including stealer logs like this one, to tell you in seconds if your email address has been exposed. If it has, update the password on that account and anywhere else you may have reused it.