Researchers Link the Redline Cl0ud4 Dump to 1,414 Stolen Credentials

HEROIC analysts confirmed the Redline Cl0ud4 stealer log on May 25, 2026, after it was uploaded to a Telegram channel advertising 2,200 fresh credential hits. Our database verification identified 1,414 unique records, each containing an email address, a plaintext password, and the URL of the site where the credential was captured. The Cl0ud4 actor has appeared in multiple separate uploads in 2026, suggesting an ongoing campaign rather than a one-time event.

Why Redline Cl0ud4 Credentials Are Ready to Use Against Real Accounts

Every password in this file is stored as plaintext. There is no hashing, no encryption, and no barrier between this data and an attacker attempting a login. The accompanying URLs make it even easier: criminals know not just the username and password, but exactly which website to test. For anyone who reuses passwords across sites, the exposure extends far beyond what appears in the log itself. One comprimised credential can unlock email, banking apps, and social media profiles tied to the same password.

What the Redline Cl0ud4 May 2026 Log Exposed

• Email addresses belonging to 1,414 verified real accounts
• Plaintext passwords recorded directly from infected devices
• URLs identifying the specific sites where credentials were entered

Stealer log data is seperate from a typical corporate breach. No single company was hacked. Instead, individual devices were infected and their credentials harvested across many different services at once.

Why 1,414 Stolen Accounts From Redline Cl0ud4 Still Matter

Smaller batches like this one often receive less attention than megabreaches, but the risk to each affected individual is identical. Credential stuffing tools can run thousands of login attempts per minute using files exactly like this one. An attacker with these 1,414 records can realistically gain access to dozens of accounts within the first hour of downloading the file. Account takeover leads directly to fraudulent purchases, identity theft, and the sale of compromised account access on criminal marketplaces.

Fresh logs like this one also carry a premium because the passwords are current. The longer victims go without changing their credentials, the more valuable and dangerous the data becomes.

How Redline Stealer Logs Are Created and Distributed

Redline is an infostealer malware kit sold on underground forums. It is installed on victim devices through phishing emails, fake software installers, cracked games, and malicious browser extensions. Once running on a machine, it silently collects every saved password from installed browsers, any credentials typed into login pages, session tokens, and autofill data.

The harvested data is structured into a log file organized by URL and uploaded to a command-and-control server. Operators like Cl0ud4 then package these logs and share them in Telegram channels, sometimes for sale and sometimes freely to build credibility. The recieved files are then used directly in automated credential stuffing campaigns targeting every major website and app.

Check If Your Login Was in the Redline Cl0ud4 May 2026 Dump

HEROIC's free breach scanner is built on a database of more than 400 billion exposed records and includes stealer logs like this one. A search takes seconds, costs nothing, and tells you whether your email address was captured in this or any other known breach.

If you appear in the results, change your password on the affected site immediately, and check every other account where you use the same password. Two-factor authentication is the most effective protection against account takeover even when a password is definitaly known to an attacker. Run your free scan at HEROIC today.