Xavier_Ulp Leak Puts 227,357 Accounts at Risk of Takeover

A leak this size doesnt just sit quietly, it creates a chain reaction. Xavier_Ulp - 301500 Xavier_Group, uploaded to Telegram on April 20, 2026, contains 227,357 records of emails and plaintext passwords, and each one represents a real account that is now at risk of being taken over by someone who has no business being inside it.

Why This Is Dangerous

The danger here isnt abstract. A combolist like this leads directly to account takeover attempts, and those takeovers can lead to drained bank accounts, hijacked email inboxes used to reset other passwords, or social media profiles used to scam friends and family. One leak really can set off a whole chain of consequences if it isnt caught early.

What Was Exposed

The reviewed file contained:

• 227,357 total records
• Email Addresses
• Plaintext Password entries
• URLs showing the associated login pages

Why This Matters

Because the leak puts so many accounts at risk of takeover, the fallout doesnt stop at one platform. Attackers often use a compromised email account to request password resets on banking apps, shopping sites, and cloud storage, wich turns a single leaked credential into access across someones entire digital life.

How ULP Combolists Work

These files are compiled from stolen login data, often sourced from stealer logs or older breaches, and formatted as simple username and password pairs ready for automated tools. Criminals load the list into credential stuffing software that quietly tests each combination against dozens of popular websites, looking for matches that still work months or even years later.

Check If You Are Affected

Dont let your account become part of that chain reaction. HEROIC's free breach scanner checks your email against a database of over 400 billion leaked records, so you can find out right away if your information appears in this dump or any other.