cvv190_cloud_4 Breach Hit 25,228 Records, Scan Now to Check

HEROIC analysts detected a stealer log file labeled cvv190_cloud_4, uploaded to a Telegram channel on June 20, 2026. The file holds 25,228 records made up of email addresses, plaintext passwords, and the URLs those credentials unlock. If you have not checked whether your information is part of a leak recently, this is a good moment to do it.

Why the cvv190_cloud_4 Leak Is Dangerous

This is not a case of hackers breaking into a company's servers. It is malware sitting quietly on infected devices, copying whatever passwords the browser had saved. Because the passwords are stored in plaintext next to their matching website, attackers can use them right away without any extra work.

Anyone whose device was infected around the time this log was compiled could have several accounts represented in this single file, not just one.

What Was Exposed in This Breach

• Email addresses
• Plaintext passwords
• URLs linked to each stolen login

Why This Matters

Leaked credentials like these fuel credential stuffing attacks, where criminals automatically test the same email and password against many other websites. If you reuse passwords, one leaked login can quickly become several compromised accounts.

From there, account takeover often leads to identity theft or financial fraud, especially if saved payment details or personal information are attached to the accounts involved.

How Stealer Log Leaks Like This Happen

Infostealer malware typically arrives through a fake software download, a cracked application, or a malicious attachment. Once active, it scans the browser for saved logins, autofill data, and session cookies, then bundles everything into a log file.

These logs are named however the seller prefers, in this case cvv190_cloud_4, and are traded, sold, or given away for free on Telegram channels and dark web forums. It only takes one infected device to expose a whole browser's worth of accounts.

Check If You Are Affected

The only way to know for certain is to check. Run a free scan with HEROIC's breach checker to search a database of more than 400 billion leaked records, and find out wether your email or passwords appear in cvv190_cloud_4 or any other exposure.