Our Analysts Found the MetaCloudVipNew Dump Circulating in Private Telegram Channels

HEROIC analysts discovered the MetaCloudVipNew 5000 PCs.part3 stealer log circulating among threat actors after a Telegram user uploaded it in December 2025. The file exposed 13,775 records harvested from compromised endpoints, containing email addresses, plaintext passwords, and URLs -- data that gives attackers immediate, ready-to-use access to victim accounts across the web.

Why This Is Dangerous

This stealer log is part of a larger series ("5000 PCs") suggesting a coordinated malware campaign targeting thousands of infected machines. Plaintext passwords require zero cracking -- they work immediately. The inclusion of URLs means attackers know precisely which sites each victim uses, enabling hyper-targeted account takeover rather than random credential stuffing.

What Was Exposed

• Email Addresses
• Plaintext Passwords
• URLs (site endpoints where credentials were actively used)

Why This Matters

When attackers have plaintext passwords paired with the exact URLs where those passwords were used, the attack surface expands dramatically. Threat actors can:

• Log into victim accounts instantly without any additional tools
• Perform credential stuffing attacks against banking and financial platforms
• Chain account access for identity theft across email, social media, and shopping sites
• Sell verified credential packages on dark web markets for significant profit

How Stealer Logs Work

Stealer logs are the output of infostealer malware campaigns. Attackers distribute malicious software -- disguised as game cheats, cracked applications, or pirated software -- that silently runs on infected Windows PCs. The malware extracts saved browser passwords, cookies, autofill data, and application credentials, then packages everything into structured log files. These logs are distributed via private Telegram channels, dark web forums, and closed marketplaces. The "5000 PCs" naming convention in this dataset indicates the attacker targeted and infected at least 5,000 machines in this campaign alone.

Check If You Are Affected

HEROIC's free breach scanner searches across 400 billion+ exposed records to determine whether your credentials appear in this stealer log or thousands of other breaches. If your data was harvested by this campaign, you need to act before an attacker does.

Run a free check on the HEROIC breach scanner and secure your accounts today.