Mansory 9 Telegram Leak: Your Passwords Sitting Exposed Online

HEROIC analysts identified a stealer log dump labeled "Mansory 9," posted to a Telegram channel on December 30, 2025. The file contains 316,531 records pulled from infected computers, including email addresses, plaintext passwords, and the URLs of the websites those credentials belong to. Picture the file sitting in a Telegram channel right now, downloadable by anyone who joins, a spreadsheet of real email and password pairs ready to be tried against real accounts. That is the situation for the people whose data appears in this log.

Why This Is Dangerous

Every credential in this file was pulled straight from a victim's device in plaintext, so there is no password hash to crack and no guessing involved. An attacker who downloads this log can simply copy an email, password, and URL, and attempt to log in immediately. Because the URL tells the attacker exactly which site the password unlocks, whether that is a webmail account, a shopping site, or something more sensitive, the process of breaking in becomes almost effortless compared to a typical breach.

What Was Exposed

• Email addresses
• Plaintext passwords
• URLs of the websites where the credentials were used

Why This Matters

The biggest danger with a log like this is password reuse. If any of the 316,531 people affected used the same login on more than one site, attackers can run credential stuffing attacks, feeding the same email and password into banking portals, email providers, and social media platforms to see what opens. Once inside one account, an attacker can often pivot to reset passwords elsewhere, escalate into identity theft, or drain financial accounts tied to that login.

How Stealer Logs Work

A stealer log is the output of infostealer malware, a type of program that infects a device, often through a cracked application, fake installer, or malicious attachment, and then quietly harvests everything saved in the browser: usernames, passwords, autofill data, and browsing history. The malware bundles this into a text file, or "log," which is then sold or given away, frequently through Telegram channels like the one used to distribute Mansory 9. Because the data comes directly from the victim's own browser, it tends to be accurate and current, which is part of why stealer logs are prized by criminals and dangerous for the people caught in them.

Check If You Are Affected

If you want to know whether your email or passwords showed up in this stealer log, HEROIC's free breach scanner checks your details against a database of more than 400 billion leaked records, stealer logs included. A quick search only takes a minute and can help you catch an exposed password before someone else finds it first.