Is Your Email in the cvv190_cloud_2 Stealer Log? 1,795 Records Leaked

In January 2026, HEROIC analysts identified a stealer log file uploaded to a public Telegram channel by an anonymous user operating under the handle "cvv190_cloud_2." The file contained 1,795 compromised records tied to victims in the United States, exposing email addresses, plaintext passwords, and endpoint URLs. Stealer logs are the direct output of credential-harvesting malware: software silently installed on a victim's device that collects saved login data from browsers and applications before transmitting it to an attacker-controlled server.

Why the cvv190_cloud_2 Leak Is Immediately Dangerous

Plaintext passwords are the most dangerous category of leaked credential. Unlike hashed passwords, which require cracking before use, plaintext passwords are ready for abuse the moment an attacker downloads them. Anyone who accessed this Telegram file could begin testing these email-and-password combinations against Gmail, bank portals, social media platforms, and corporate logins within minutes. The URLs included in the log pinpoint exactly which sites were active on each infected device, giving attackers a ready-made target list sorted by value.

What Was Exposed in the cvv190_cloud_2 Stealer Log

• Email Addresses: Used as usernames across the majority of online accounts
• Plaintext Passwords: Immediately usable with no cracking or decryption required
• URLs: The specific websites and services each victim was accessing at the time of infection

Why This Matters: One Stolen Login, Many Open Doors

When an attacker holds a real email address paired with a working plaintext password, they have everything needed to access any account that shares those credentials. Most people reuse passwords across multiple services, which means a single stolen login can unlock email, banking, e-commerce accounts, and workplace systems at the same time.

Stealer log data like this feeds directly into credential stuffing operations, where automated tools test thousands of login combinations per minute across hundreds of websites simultaneously. The URLs captured in this log make targeting even more precise: attackers know exactly where each victim was active and can prioritize their attacks accordingly.

How Stealer Log Malware Harvests Your Credentials

Stealer malware is a category of malicious software designed to silently extract credentials from infected devices. It typically enters a system through phishing emails, malicious downloads, fake software installers, or cracked applications. Once active, it scans the device for passwords saved in browsers like Chrome and Firefox, active session cookies, autofill data, and application credentials. Everything collected is packaged into a log file and transmitted to the attacker.

Attackers then sort these logs by value. Credentials tied to financial services or corporate networks command the highest prices on dark web markets, while bulk sets like the cvv190_cloud_2 upload are frequently shared on Telegram channels to build reputation within criminal communities. This breach follows that pattern precisely: a free distribution of harvested credentials designed to demonstrate the attacker's reach.

Check If Your Email Appears in This Breach

If you have accounts tied to any services captured in this stealer log, your credentials may already be circulating among threat actors. HEROIC's free breach scanner searches across more than 400 billion records, including stealer logs, combolists, and database dumps, to identify exactly what personal information has been exposed.

Run a free scan at HEROIC.com to find out if your email address appears in this breach or any other known exposure. If your credentials are found, change your passwords immediately and enable two-factor authentication on every account that supports it.