262,972 Records Leaked From the Xavier_Ulp Stealer Log Dump
262,972 records leaked from the Xavier_Ulp stealer log dump, posted to a Telegram channel in May 2026. Each record includes an email address, a plaintext password, and the URL the credential was tied to.
Why This Is Dangerous
A leak of this size doesn't just affect a handful of people, it affects entire households and workplaces where the same passwords get recieved and reused across dozens of accounts.
What Was Exposed
- Email Addresses
- Plaintext Passwords
- URLs
- 262,972 records
Why This Matters
Attackers don't need to be skilled to use this data, they just need a list and some patience. Automated bots can definately run through hundreds of thousands of these logins against major websites within hours.
How Stealer Log Malware Works
These infections commonly start with a fake job offer attachment, a cracked productivity tool, or a malicious ad. Once running, the malware quietly copies saved credentials and browsing data before shipping the file back to the operator, resulting in dumps exactly like this Xavier_Ulp one.
Check If You Are Affected
Take two minutes and run your email through HEROIC's free breach scanner, which checks against 400 billion+ leaked records including this dump, so you can find out fast and lock down anything at risk.
Breach Breakdown
262,972 passwords exposed. Is yours one of them?
Enter your email to scan this breach plus 400B+ other leaked records. If you're compromised, we'll show you exactly where and what to change.
Free forever · No account required · Results in seconds
/img/qr-code.png)