The Redline Cl0ud4 MIX VALID Leak Confirms 11,412 Working Logins

HEROIC analysts found a stealer log file named 19K MIX VALID Redline_Cl0ud4 uploaded by a Telegram user in June 2026. The file contains 11,412 records pulled from infected computers using RedLine stealer malware, including email addresses, plaintext passwords, and the URLs those logins belong to. The file's label indicates the credentials were checked and confirmed to still be working at the time of upload.

Why This Is Dangerous

A leak marked valid is more dangerous than a random, untested list. It means someone already confirmed these logins work before selling or sharing them, so an attacker does not need to guess whether a password is current. The data was captured directly from victims' browsers by RedLine malware, meaning it reflects real, active credentials rather than old or outdated ones.

What Was Exposed

• Email addresses
• Plaintext passwords
• URLs tied to each verified login

Why This Matters

With 11,412 confirmed working credential pairs in this file, attackers can move straight to using the data instead of testing it first. Verified logins like these get used immediately for credential stuffing, account takeover, and fraud, since there is no wasted effort on passwords that no longer work. Anyone whose information appears here faces an elevated risk simply because the file has already been validated.

How RedLine Stealer Logs Work

RedLine malware spreads through pirated software, fake cracks, or malicious downloads. Once installed, it quietly copies saved passwords and autofill data out of the browser and compiles it into a text file. Sellers then often test batches of stolen credentials against the actual sites before listing them, labeling the working ones valid, exactly as this file was. These verified logs are considered more valuable and are traded on Telegram channels and dark web forums accordingly.

Check If You Are Affected

Because this file was confirmed working at the time it was shared, checking your exposure matters even more. HEROIC's free breach scanner searches a database of more than 400 billion leaked records and tells you instantly if your email has been exposed. Run a free scan today and change any passwords you may have reused.