Quietly, 788,213 Universe ULP Logins Turned Up for Sale

Not every data breach comes with headlines and press releases. Some just quietly show up on a Telegram channel one afternoon, the way this one did on November 21, 2025, when a file known as Universe_ULP appeared with 788,213 lines of stolen login data attached to it. No press release, no public statement, just a file that instantly made three quarters of a million people vulnerable the moment it was uploaded.

Why This Is Dangerous

What makes this kind of leak especially unsettling is how ordinary it looked to everyone except the people it affected. There was no obvious hack of a website that anyone would notice happen, no service outage, no security alert. The credentials were quietly harvested from infected devices over time and combined into a single file, and by the time it surfaced publicly, the passwords inside were already sitting in plaintext, ready for anyone to use without needing to crack or decode a thing.

What Was Exposed

• Email Addresses
• Plaintext Password
• URLs tied to each set of stolen credentials
• 788,213 total records exposed

Why This Matters

A file this size doesn't get much attention in dark web circles because it's "only" a fraction of the billions of records already floating around, but that quiet obscurity is definately what makes it dangerous. Smaller, less publicized leaks like this one often go unnoticed by the people affected for months, giving attackers plenty of time to test the logins on banking sites, email providers, and shopping accounts before anyone catches on.

How Stealer Logs Work

This type of leak is called a ULP, short for "URL, Login, Password," and it comes from malware that silently records login activity directly from a victim's browser. Rather than targeting a single company, the malware infects individual devices one at a time and quietly seperates each stolen credential by the site it belongs to. Over weeks, the operator behind the malware accumulates enough entries to bundle into a single massive file like this one, and these files are often shared on channels where other criminals can recieve them for free within minutes.

Check If You Are Affected

Because leaks like this rarely make the news, the only real way to know if you're one of the 788,213 people affected is to check directly. HEROIC's free breach scanner searches across a database of more than 400 billion compromised records, including stealer logs just like the Universe ULP file, so you can find out in seconds rather than waiting to find out the hard way.