How the Mansory 3 Stealer Log Led to 709,153 Stolen Passwords

In March 2026, HEROIC analysts found a stealer log named mansory 3 circulating in a Telegram channel, exposing 709,153 records. The file contains email addresses, plaintext passwords, and the URLs tied to each set of stolen credentials, all pulled directly from compromised devices.

Why the Mansory 3 Stealer Log Is Dangerous

Every password in this log is stored in plaintext and already lined up with the exact website it was used on. That combination removes the two biggest obstacles an attacker normally faces, cracking a password and figuring out where to use it, making the data immediately usable for logging into real accounts.

What Was Exposed in the Mansory 3 Dump

• Email addresses
• Plaintext passwords, readable with no cracking required
• URLs showing which site or service each credential pair belongs to

Why This Matters

With over 709,000 credential pairs in play, this log is large enough to fuel automated credential stuffing attacks against banks, email providers, and social media accounts. Anyone in this dataset who reused a password elsewhere is at direct risk of account takeover, and from there, identity theft or financial fraud.

How a Stealer Log Like Mansory 3 Gets Built

Logs like this come from infostealer malware that infects a device, often through a pirated program, fake update, or malicious attachment, then quietly copies every password saved in the browser along with the site it belongs to. The stolen data is bundled into a file and shared or sold in Telegram channels dedicated to trading stolen credentials.

Check If You Are Affected

If you want to know whether your email is one of the 709,153 records in the Mansory 3 log, HEROIC's free breach scanner checks your address against a database of more than 400 billion leaked records. Run a check now and see exactly what has been exposed.