Researchers Found 44,480 Stolen Credentials in the vtyxi_cloud Dump

vtyxi_cloud Stealer Log Breach: 44,480 Records Found on Telegram

Security researchers monitoring underground Telegram channels discovered a massive stealer log dump uploaded by the user known as vtyxi_cloud in June 2025. The dataset contained an alarming 44,480 individual records, each one representing a compromised device whose browser credentials had been silently harvested by infostealer malware. With 743 separate log files bundled into one package, this breach represents one of the larger single-upload stealer log collections identified on Telegram in recent months.

Why the vtyxi_cloud Breach Demands Attention

The scale of this breach sets it apart from typical stealer log uploads. At 44,480 records, the vtyxi_cloud dataset contains enough credential pairs to fuel automated attack campaigns for weeks. Every password in this collection is stored in plaintext, meaning attackers do not need to invest any time or computing power in cracking hashes. The inclusion of full URLs alongside each credential pair makes it trivially easy to identify high-value targets like banking portals, corporate email systems, and cloud storage platfroms.

What Was Exposed in the vtyxi_cloud Data Leak

• Email Addresses - Tens of thousands of personal and professional accounts scraped from compromised browsers
• Plaintext Passwords - Fully readable passwords extracted directly from browser password managers on infected devices
• URLs - Complete website addresses revealing the exact services victims were authenticated to, including financial and enterprise applications

Why This Matters to You

A breach of this magnitude does not stay contained. Within hours of appearing on Telegram, datasets like vtyxi_cloud get downloaded, parsed, and fed into credential stuffing botnets that systematicaly test stolen login pairs against hundreds of popular websites. If your email and password combination appears anywhere in these 44,480 records, attackers can potentially access not just the original compromised service but every other account where you have reused that same password.

How Stealer Log Operations Work at Scale

Behind the vtyxi_cloud breach is an infostealer malware operation that infected hundreds of individual computers. The malware typically arrives disguised as cracked software, game cheats, or productivity tools. Once running on a victims machine, it silently extracts every saved password from Chrome, Firefox, Edge, and other browsers, along with cookies, autofill data, and sometimes cryptocurrency wallet files. Each infected machine produces a single log file. The operator behind vtyxi_cloud collected 743 of these logs and packaged them into a single archive for distribution on Telegram, where they can be freely downloaded or sold to other criminals.

Check If Your Data Was Compromised

With 44,480 records exposed in the vtyxi_cloud breach alone, the odds of your credentials appearing in stealer log collections are higher than you might think. HEROIC's free Dark Web Scanner searches over 400 billion compromised records across thousands of breaches to show you exactly where your data has been exposed. Do not leave your accounts vulnrable to credential stuffing attacks.

Scan your email now with HEROIC's Dark Web Scanner and discover if your passwords are already in criminal hands.