The skull_roses 339count Stealer Log Means Someone Could Be Logging Into Your Accounts

In July 2025, a Telegram user uploaded a stealer log identified as skull_roses 339count, exposing 18,130 records containing email addresses, plaintext passwords, and URLs. This dataset was collected by malware installed on victims' devices without their knowledge, harvesting login credentials in real time as users went about their normal online activties. HEROIC analysts verified and indexed this dataset as part of ongoing dark web monitoring operations. The data was actively distributed on Telegram channels, meaning criminals had immediate access to every exposed credential the moment the file went public.

Why This Is Dangerous

Stealer logs like skull_roses 339count are operationally different from traditional data breaches -- they are built for immediat use. The credentials in this file were not hashed or encrypted; they are plaintext passwords ready to be entered directly into login pages across hundreds of services. Because the URLs captured by the stealer reveal exactly which sites the victim was logged into, criminals do not need to guess which accounts to target. They already know. Every minute that passes without a password change is another window for unauthorized access.

What Was Exposed

• Email Addresses: The account identifiers tied to every service the victim used -- the foundation for targeted phishing and credential stuffing attacks across dozens of platforms simultaneously.
• Plaintext Passwords: Fully readable passwords stolen directly from infected devices, ready to be used without any cracking or decryption required by the criminal.
• URLs: The specific websites and services the victim was authenticated to when the malware ran, providing a detailed map of every account at risk.

Why This Matters

With 18,130 records exposed, the skull_roses 339count log represents thousands of real people whose accounts may already be compromised. Criminals who obtain stealer logs typically automate credential stuffing -- testing each email and password combination against banking, shopping, and email platforms within hours of obtaining the file. Password reuse amplifies the damage enormously: one compromised credential can unlock dozens of accounts across unrelated services. HEROIC reserchers identified this dataset circulating on Telegram, where it was being actively shared among cybercriminal comunities.

How Stealer Log Works

A stealer log is created when malware infects a victim's device -- typically through a phishing link, a malicious software download, or a compromised browser extension. Once installed, the stealer runs silently in the background and captures keystrokes, saved passwords, browser cookies, and the URLs of every site the user visits. All of this data is packaged into a structured log file and transmitted to the attacker. The "skull_roses 339count" name reflects the threat actor's branding and the number of credential sets in this particular batch. These logs are then distributed or sold on Telegram channels where buyers can immediately begin exploiting the stolen credentials.

Check If You Are Affected

HEROIC's free identity scanner searches more than 400 billion exposed records -- including the skull_roses 339count stealer log -- to tell you instantly whether your email address appears in this or any other known breach. Visit heroic.com to run your free scan now. If your data is in this log, change your passwords immediately on every service you use and enable two-factor authentication wherever possible.