2.8 Million Passwords From mansory 1 Just Surfaced on the Dark Web

HEROIC analysts catalogued the mansory 1 file after it appeared on Telegram in early May 2026. The archive contained 2,881,958 records, each one a complete credential triple: an email address, a plaintext password, and the URL of the website where that login was saved in the victim's browser. This is the first in a series of uploads from the actor using the mansory handle on Telegram, with a second release following weeks later. All passwords in the dataset are unencrypted and immediately usable. No cracking, no decoding, no additional steps are required for an attacker to begin exploiting these credentials.

Stealer log files like this one are among the most actionable types of leaked data in the cybercriminal ecosystem. Unlike breached database dumps where passwords must be reversed from hashed formats, stealer logs capture passwords exactly as they were typed and stored -- in plaintext, from the browser's own password manager. The victim's own device did the collection work; the malware simply transmitted the results.

Why 2.8 Million Plaintext Passwords From mansory 1 Create an Immediate Account Takeover Risk

Each of the 2,881,958 records in this file gives an attacker three things they need to access an account: where to go (the URL), who to log in as (the email), and what password to use (the plaintext credential). That is everything required. There is no additional research, no guesswork, and no technical skill needed beyond downloading the file and running basic automation tools.

For context: the population of many major cities is smaller than the number of victims in this single file. Nearly 3 million people had their browser-saved passwords quietly extracted by malware and posted to Telegram, and most of them have no idea it happened. Passwords that were never shared, never written down, never reused -- just saved conveniently in a browser -- are now in a criminal's file.

What the mansory 1 Telegram Upload Contained

• Email addresses (usernames for the affected accounts)
• Plaintext passwords (fully readable, requiring zero processing before use)
• URLs (the exact websites where each credential was in use)

The MIX nature of stealer log datasets means victims span a wide range of industries and services. Banking, email, streaming, healthcare, corporate tools, retail -- any site where the victim saved a password in their browser is represented.

What Attackers Can Do With mansory 1 Credentials and Why It Matters

The most immediate use of this data is credential stuffing -- automated testing of each email and password combination against dozens of additional websites to find where the same credentials were reused. Because the URLs are already in the file, attackers can also go directly to the known target sites without any guesswork.

From a single successful login, the damage cascades quickly. Email account access enables password resets on every linked service. Banking access enables fund transfers and account draining. Corporate email access enables business email compromise attacks targeting the victim's colleagues and organization. Social media access enables impersonation, scams, and the harvesting of personal data from private messages.

Identity theft is a longer-game outcome. With enough personal informaton gathered from compromised accounts -- full name, address, date of birth, financial account numbers -- an attacker can open fraudulent credit lines, apply for loans, file false tax returns, and cause financial damage that takes years to fully resolve. None of this requires anything more than the credential data in the mansory 1 file as a starting point.

How the mansory Series of Stealer Logs Gets Created and Distributed

Infostealer malware like the type that produced the mansory logs is sold and rented on criminal forums. The operator purchases or subscribes to the malware, configures it, and distributes it through a campaign -- typically fake software downloads, malicious game modifications, cracked applicatons, or phishing documents. When a victim installs the malicious file, the malware activates silently in the background and extracts all browser-saved passwords.

The extracted data is sent back to the operator's server as a structured log file. Once the operator has accumulated enough material, they package it into an archive and post it to Telegram. The mansory 1 upload is the first such package from this operator. The fact that a mansory 2 followed confirms this is an ongoing infection campaign, not a one-off event.

Victims whose credentials are in this file had no interaction with the attacker. The malware did everything quietly. The first sign something is wrong is often an unexpected account lockout or an alert from a breach monitoring service like HEROIC.

Check Whether Your Email Appears in the mansory 1 Dataset

With 2,881,958 records in this single file, the risk of having your credentials exposed is real and worth checking. HEROIC's free breach scanner searches across more than 400 billion exposed records, including the mansory 1 Telegram upload and thousands of other stealer log files and breach archives. Results come back within seconds.

Enter your email at HEROIC to check now. If your email appears in this file, change the affected password immediately, use that same check across every service where you use a similar password, and enable two-factor authentication on your email and financial accounts.