URLLOGINPASS2 Data Breach: 1.6 Million Credentials Exposed

HEROIC analysts found a stealer log named "URLLOGINPASS2" uploaded to a Telegram channel on 18 November 2025. The file contains 1,610,658 records, each one a precise triplet of a login URL, an email address, and a plaintext password.

The Detail That Makes URLLOGINPASS2 So Dangerous

What makes this particular log so useful to criminals is its exact structure. Rather than a loose pile of stolen data, each line is formatted as URL, then login, then password, in that order. That small formatting choice means an attacker does not even need to guess which website a credential belongs to, it is spelled out right next to the password.

What Was Exposed

• Email addresses
• Plaintext passwords
• URLs of the associated login pages

Why This Matters

With over 1.6 million ready-to-use records, this log gives attackers everything needed for automated credential stuffing at massive scale. Because so many people reuse the same password on multiple sites, a single row in this file can cascade into account takeover, identity theft, and financial fraud well beyond the original login it was stolen from.

How Stealer Logs Work

Stealer malware infects a device through a malicious download, cracked software, or a phishing attachment. Once active, it scans the browser for saved passwords, autofill entries, and session cookies, then quietly ships everything back to the attacker. The data is then cleaned up, formatted like the URL-login-password triplets seen in this log, and released through Telegram channels and dark web marketplaces.

Check If You Are Affected

A leak of over 1.6 million records means the odds of your details being caught up in it are far from small. HEROIC's free breach scanner checks your email against a database of more than 400 billion leaked records instantly. Run a free scan today to see if you are affected.